A strong travel-trailer bottle jack needs a capacity appropriate for the lifting point, a usable height range, and a stable base; a built-in locking stand can add a useful hold feature. The Powerbuilt 3 Ton All-in-One is the clearest trailer-specific match here: its wide base is described for RV and trailer leveling, and its ratcheting bar locks the raised unit. This roundup also includes manual and air-hydraulic 20-ton jacks, compact case-equipped models, and conventional bottle jacks with a range of capacities.
Use the listed vehicle compatibility, load capacity, lift range, weight, and included equipment to narrow the field. Confirm your trailer manufacturer’s approved jacking points and required capacity before choosing any jack.
The Powerbuilt 3 Ton All-in-One leads because its product information specifically names RVs and trailers, describes a wide base to reduce sinking on softer surfaces, and includes a ratcheting safety bar that locks the unit raised. Its listed 11–21-inch range is useful to compare against your trailer’s lifting point. Confirm that its 3-ton capacity and height suit your trailer before buying, and use the manufacturer-approved lifting points.
Our Top Picks
Best OverallExplicitly listed for RVs and trailers, with an 11–21-inch range, a wide base for softer surfaces, and a built-in ratcheting safety bar.
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Best Manual Heavy-Duty OptionThe 20-ton capacity and listed RV compatibility suit heavy lifting needs; its manual operation does not depend on an air supply.
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Best Air-Assisted OptionLists RV compatibility, 20-ton capacity, and both pneumatic and manual operation; the 10.4–19.7-inch range gives a distinct height option.
View on Amazon- Best Wide-Base Jackstand Powerbuilt 620471 Unijack
Compare these bottle jacks for trailer use
| # | Product | Weight | Load Capacity | Material | Compatible with Vehicle Type | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Powerbuilt 640912 All-in-OneBest Overall | 22.5 lb | 3 tons | Aluminum | Truck | View on Amazon |
| 2 | 2. VEVOR 20-Ton ManualBest Manual Heavy-Duty Option | 16.1 lb | 44092 lb | Carbon Steel, Cast Iron | Car | View on Amazon |
| 3 | 3. VEVOR 20-Ton Air-HydraulicBest Air-Assisted Option | 13.5 kg | 44092 lbs | Alloy Steel | Sport Utility Vehicle | View on Amazon |
| 4 | 4. Powerbuilt 620471 UnijackBest Wide-Base Jackstand | 22.7 lb | 6000 lb | Metallic-Fiber | Truck | View on Amazon |
| 5 | 5. Torin AT92003BB 20-TonTwenty-ton capacity with extension | 0.1 kg | 20 Ton | Alloy Steel | Bus | View on Amazon |
| 6 | 6. BIG RED T91003B 10-TonHeavy-load trailer maintenance | 10.4 lb | 10 Ton | Alloy Steel | Car, Sport Utility Vehicle, Truck | View on Amazon |
| 7 | 7. Pro-Lift B-S20DSafety-focused garage and trailer work | — | 20 ton | Alloy Steel | Car | View on Amazon |
| 8 | 8. DNA Motoring 6-TonSix-ton steel jack buyers | — | 6 Ton | Alloy Steel | Car, Sport Utility Vehicle, Truck | View on Amazon |
| 9 | 9. BIG RED T90413 4-TonTravelers wanting a storage case | 6.2 lb | 4 Ton | Alloy Steel | Car | View on Amazon |
| 10 | 10. YELLOW JACKET 4-TonCase-ready roadside lifting | 7.1 lb | 4 tons | Steel | Car, Sport Utility Vehicle | View on Amazon |
Detailed Reviews: Best Bottle Jack For Travel Trailer

#1 · Best Overall
1. Powerbuilt 640912 All-in-One
- Weight: 22.5 lb
- Load Capacity: 3 tons
- Material: Aluminum
- Compatible with Vehicle Type: Truck
Best for: RV leveling with integrated stand.
Why it ranks #1: Explicitly listed for RVs and trailers, with an 11–21-inch range, a wide base for softer surfaces, and a built-in ratcheting safety bar.
The Powerbuilt 640912 combines a bottle jack and jackstand, and its wide base is specifically presented for RV and trailer leveling on softer surfaces. A ratcheting safety bar locks the raised stand, while the 11-to-21-inch range serves higher lifting points on trucks, SUVs, RVs, and trailers.
By combining lifting and holding functions, this 3-ton unit removes the need to position a separate jackstand for the same job. Its ratcheting safety bar keeps the stand locked in the raised position, and the wide base helps reduce sinking under load on softer ground. Those features make the model relevant for RV or trailer leveling away from hard shop floors. The unit weighs 22.5 pounds and is explicitly not for sedans, so portability and vehicle type are meaningful boundaries.
- Bottle jack and jackstand in one unit
- Ratcheting safety bar locks raised position
- Wide base helps reduce sinking on softer surfaces
- 11-to-21-inch range for RVs and trailers
- It is explicitly not for sedans.
Skip it if you need a lighter standalone jack for travel; YELLOW JACKET AS90404CS weighs 7.1 pounds and comes with a case.
Choose this for an RV or trailer owner who values a combined lifting-and-holding tool and a broad base for softer ground. Its 3-ton capacity, 22.5-pound weight, and sedan exclusion narrow its fit.
Full product details
| Brand | Powerbuilt |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Truck |
| Included Components | Jack |
| Item Dimensions | 9.75 x 9.75 x 12.25 inches |
| Item Weight | 22.5 pounds |
| Load Capacity | 3 tons |
| Manufacturer | All Trade Tools |
| Part Number | 640912 |
| Manufacturer Warranty Description | 1 year manufacturer, full 1 year warranty |
| Material | Aluminum |
| Model Number | 640912 |
| Style Name | Jack |

#2 · Best Manual Heavy-Duty Option
2. VEVOR 20-Ton Manual
- Weight: 16.1 lb
- Load Capacity: 44092 lb
- Material: Carbon Steel, Cast Iron
- Compatible with Vehicle Type: Car
Best for: Manual lifting for heavy RVs.
Why it ranks #2: The 20-ton capacity and listed RV compatibility suit heavy lifting needs; its manual operation does not depend on an air supply.
Manual hydraulic operation lets the VEVOR 20-ton jack lift without electricity or an air supply, a useful advantage when working away from hookups. It is listed for RVs, pickups, trucks, and SUVs, with a 2.4-inch screw extension for height adjustment across its stated 8.9-to-17.1-inch range.
The 44,092-pound capacity targets heavy lifting, while manual pumping keeps operation independent of electrical power and compressed air. Its 2.4-inch screw extension provides fine height adjustment, which can help position the saddle at a suitable contact point within the listed range. Carbon steel and cast iron form the stated material construction, and the package includes one hydraulic bottle jack. At 16.1 pounds, it takes more space and effort to handle than the lightest travel-oriented options.
- 44,092-pound lifting capacity
- Manual operation needs no electricity or air
- 2.4-inch screw extension for adjustment
- Listed for RVs, pickups, trucks, and SUVs
- Manual pumping requires operator effort rather than pneumatic lifting.
Skip it if you have a compatible air supply and want pneumatic assistance; VEVOR QJD-Q01-020A offers manual and air operation.
A strong fit for RV owners who need high stated capacity and expect to work without power or air. The 16.1-pound weight, manual pumping, and 8.9-inch minimum height remain relevant handling and clearance considerations.
Full product details
| Brand | VEVOR |
|---|---|
| Color | Orange |
| Compatible with Vehicle Type | Car |
| Included Components | 1 x Hydraulic Bottle Jack |
| Item Dimensions | 6.2 x 5.5 x 9.4 inches |
| Item Weight | 16.1 pounds |
| Load Capacity | 44092 Pounds |
| Manufacturer | VEVOR |
| Part Number | BTKJ20 |
| Material | Carbon Steel, Cast Iron |
| Model Number | QJD-01-020A |
| Style Name | 20T Hight Profile |

#3 · Best Air-Assisted Option
3. VEVOR 20-Ton Air-Hydraulic
- Weight: 13.5 kg
- Load Capacity: 44092 lbs
- Material: Alloy Steel
- Compatible with Vehicle Type: Sport Utility Vehicle
Best for: Air-equipped heavy-duty lifting.
Why it ranks #3: Lists RV compatibility, 20-ton capacity, and both pneumatic and manual operation; the 10.4–19.7-inch range gives a distinct height option.
The VEVOR air-hydraulic jack can lift pneumatically through standard quick-connect fittings or switch to manual operation when air is unavailable. That dual-mode workflow pairs with a 20-ton capacity and a 10.4-to-19.7-inch lifting range for heavy vehicle-service jobs.
Pneumatic operation offers quicker, lower-effort lifting when a compatible air supply is available, while manual mode keeps the job moving without air. Its 44,092-pound rating and listed RV, pickup, and truck applications target heavier service than a small roadside jack. The 10.4-to-19.7-inch range defines the available working height, so buyers can assess clearance needs before carrying it. At 13.5 kilograms, its weight is a significant consideration for a travel trailer tool compartment.
- 20-ton, 44,092-pound capacity
- Pneumatic and manual operating modes
- Standard quick-connect fittings for air mode
- 10.4-to-19.7-inch lifting range
- It weighs 13.5 kilograms, a substantial load for travel storage.
Skip it if you work without compressed air and want a lighter manual model; VEVOR QJD-01-020A weighs 16.1 pounds and needs no air.
This fits owners who can use pneumatic lifting but want manual backup for RV, pickup, or truck work. Its 13.5-kilogram weight and 10.4-inch minimum height should suit the storage and clearance available.
Full product details
| Brand | VEVOR |
|---|---|
| Color | orange |
| Compatible with Vehicle Type | Sport Utility Vehicle |
| Included Components | 1 x Air Hydraulic Bottle Jack |
| Item Dimensions | 8.7 x 6.3 x 10.4 inches |
| Item Weight | 13.5 kg |
| Load Capacity | 44092 lbs |
| Manufacturer | VEVOR |
| Part Number | 20T10420INCH |
| Material | Alloy Steel |
| Model Number | QJD-Q01-020A |
| Style Name | 20T Pneumatic Type |

#4 · Best Wide-Base Jackstand
4. Powerbuilt 620471 Unijack
- Weight: 22.7 lb
- Load Capacity: 6000 lb
- Material: Metallic-Fiber
- Compatible with Vehicle Type: Truck
Best for: Trailer owners wanting a lock.
Why it ranks #4: Designed for RV and off-road use, with a wide base and ratcheting safety bar; its listed lift range is 11–21 inches.
A built-in ratcheting safety bar lets the Powerbuilt Unijack lift and hold a vehicle in one unit, combining a bottle jack with a jackstand. Its 11-to-21-inch range and wide base suit elevated work on trucks, SUVs, vans, and other listed applications where a stable footprint matters.
The integrated jackstand means this 3-ton unit can lift and hold without a separate jackstand, simplifying the equipment list for a roadside repair. Once raised, the ratcheting safety bar locks the stand in position, while the wide base adds stability for RV and off-road use. The 11-to-21-inch range accommodates higher lifting points than many standard bottle-jack ranges. At 22.7 pounds, however, this is a substantial tool to carry in a travel trailer.
- Bottle jack and jackstand combined
- Ratcheting safety bar locks raised position
- 11-to-21-inch lift range
- Wide base for RV and off-road use
- At 22.7 pounds, it is heavier to carry than the standalone bottle jacks listed.
Skip it if you need a lighter standalone jack for the travel kit; YELLOW JACKET AS90404CS weighs 7.1 pounds and includes a case.
This suits trailer owners who prioritize lifting and holding in one tool, especially for higher-clearance vehicles. Its 3-ton capacity, 22.7-pound weight, and 11-inch minimum height are important limits to assess for your setup.
Full product details
| Brand | Powerbuilt |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Truck |
| Included Components | 1pc 6000lb (3 Ton) Unijack |
| Item Dimensions | 9.88 x 9.75 x 11.5 inches |
| Item Weight | 22.7 pounds |
| Load Capacity | 6000 Pounds |
| Manufacturer | Alltrade Tools LLC |
| Part Number | 620471 |
| Manufacturer Warranty Description | 1 year manufacturer |
| Material | Metallic-Fiber |
| Model Number | 620471 |
| Style Name | Jack |
Listed on Amazon as: Powerbuilt 3 Ton, Bottle Jack and Jack Stands in One, 6000 Pound Capacity, All-in-One Car Lift, Heavy Duty Vehicle Unijack, Wide Base, 620471
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#5
5. Torin AT92003BB 20-Ton
- Weight: 0.1 kg
- Load Capacity: 20 Ton
- Material: Alloy Steel
- Compatible with Vehicle Type: Bus
Best for: Twenty-ton capacity with extension.
Why it ranks #5: Its 20-ton capacity and 9-7/16–17-5/8-inch range offer substantial lifting specifications, though the listed vehicle type is bus.
A 20-ton rating and adjustable screw extension give the Torin AT92003BB substantial stated capacity with added height adjustment. Its lifting range runs from 9-7/16 to 17-5/8 inches, and the heat-treated serrated saddle is shaped to provide a generous lifting area and secure grip.
The 40,000-pound capacity serves buyers whose service needs call for a high-rated hydraulic jack, with cars, trucks, and SUVs named in the product description. The adjustable screw top adds 2-3/8 inches of height, complementing the stated range when the work point needs adjustment. A drop-forged alloy-steel body and inner-and-outer welded construction are described as durable and leak-free. The jack includes handles and a user manual; its 9-7/16-inch minimum height may not suit lower-clearance lifting points.
- 20-ton, 40,000-pound capacity
- Adjustable screw adds 2-3/8 inches
- Heat-treated serrated saddle
- Drop-forged alloy steel with welded construction
- Its 9-7/16-inch minimum height may exceed some lifting-point clearances.
Skip it if you need a lower minimum height; BIG RED T90413 starts at 7-1/2 inches and has a 4-ton capacity.
This is for owners prioritizing a 20-ton rating and screw-top height adjustment for suitable vehicle service. Check the 9-7/16-inch minimum against the trailer's lifting point before choosing this high-capacity jack.
Full product details
| Brand | Torin |
|---|---|
| Color | Black |
| Compatible with Vehicle Type | Bus |
| Included Components | Bottle Jack, Handles, User Manual |
| Item Dimensions | 5.98 x 4.88 x 9.44 inches |
| Item Weight | 0.1 kg |
| Load Capacity | 20 Ton |
| Manufacturer | Torin |
| Part Number | AT92003BB |
| Manufacturer Warranty Description | Limited 1 Year Manufacturer Warranty |
| Material | Alloy Steel |
| Model Number | AT92003BB |
| Style Name | Standard |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Torin 20 Ton (40,000 LBs) Capacity Hydraulic Welded Heavy Duty Bottle Jack, AT92003BB , Black
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#6
6. BIG RED T91003B 10-Ton
- Weight: 10.4 lb
- Load Capacity: 10 Ton
- Material: Alloy Steel
- Compatible with Vehicle Type: Car, Sport Utility Vehicle, Truck
Best for: Heavy-load trailer maintenance.
Why it ranks #6: The 10-ton capacity and 8-13/16–17-5/8-inch range may suit a trailer needing less capacity than the 20-ton options.
A 10-ton rating gives the BIG RED T91003B more stated lifting capacity than the smaller BIG RED model, supporting heavier vehicle-service tasks. Its 8-13/16-to-17-5/8-inch range, adjustable screw top, and heat-treated serrated saddle provide height adjustment and a secure lifting surface for suitable jobs.
The 20,000-pound capacity and compatibility listing for cars, SUVs, and trucks make this a higher-capacity option for owners whose lifting needs exceed a 4-ton jack. The serrated, heat-treated saddle provides a generous area and secure grip, while the screw-top extension helps adjust the contact height. Its inner-and-outer welded structure is described as leak-free, and the drop-forged alloy-steel construction supports a durable service tool. The jack weighs 10.4 pounds and includes a user manual.
- 10-ton, 20,000-pound capacity
- 8-13/16 to 17-5/8-inch lifting range
- Heat-treated serrated saddle
- Adjustable screw-top extension
- It weighs 10.4 pounds and does not include a storage case.
Skip it if you want a case for stowing the jack; BIG RED T90413 includes one with its 4-ton model.
Choose this BIG RED for trailer owners who need a 10-ton hydraulic jack and value saddle grip plus adjustable height. Its listed range and capacity should match the trailer's lifting point and the specific service task.
Full product details
| Brand | BIG RED |
|---|---|
| Color | Red |
| Compatible with Vehicle Type | Car, Sport Utility Vehicle, Truck |
| Included Components | Bottle Jack, User Manual |
| Item Dimensions | 4.88 x 4.13 x 8.81 inches |
| Item Weight | 10.4 pounds |
| Load Capacity | 10 Ton |
| Manufacturer | Torin |
| Part Number | T91003 |
| Manufacturer Warranty Description | Limited 1 Year Manufacturer Warranty |
| Material | Alloy Steel |
| Model Number | T91003B |
| Style Name | Standard |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: BIG RED T91003B Torin Hydraulic Welded Bottle Jack, 10 Ton (20,000 lb) Capacity, Red
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#7
7. Pro-Lift B-S20D
- Load Capacity: 20 ton
- Material: Alloy Steel
- Compatible with Vehicle Type: Car
Best for: Safety-focused garage and trailer work.
Why it ranks #7: This 20-ton jack includes an adjustable extension screw and bypass system, but its listed vehicle compatibility is car rather than RV.
A built-in bypass system protects against ram overtravel, giving the Pro-Lift 20-ton jack a specific operating safeguard. Its steel lifting saddle is cleated for load grip, and an adjustable extension screw accommodates different work heights across varied lifting applications.
The 20-ton capacity and alloy-steel construction suit heavy lifting applications, while heat-treated critical stress areas are specified for durability under heavy loads. The cleated saddle is intended to grip the load securely, and the extension screw lets users adjust the work height. A carrying handle supports moving the jack between storage and a work area. The supplied product details do not state a lifting range, so buyers cannot verify its minimum clearance or maximum lift height from the available specifications.
- 20-ton capacity
- Built-in bypass protects against ram overtravel
- Cleated steel saddle for load grip
- Adjustable extension screw and carrying handle
- The supplied product details do not state its lifting range.
Skip it if you need a published lifting range to check trailer clearance; Torin AT92003BB lists a 9-7/16-to-17-5/8-inch range.
This suits buyers seeking a high-capacity jack with a bypass safeguard, cleated saddle, and carrying handle for garage or trailer tasks. The missing stated range leaves clearance fit unresolved, so that is a key selection boundary.
Full product details
| Brand | Pro-LifT |
|---|---|
| Color | Grey |
| Compatible with Vehicle Type | Car |
| Item Dimensions | 6.25 x 5.62 x 6.5 inches |
| Load Capacity | 20 ton |
| Manufacturer | Pro-Lift |
| Part Number | B-S20D |
| Manufacturer Warranty Description | Two (2) Year Limited Warranty |
| Material | Alloy Steel |
| Model Number | B-S20D |
| Style Name | Bottle Jack |
Listed on Amazon as: Pro-Lift Hydraulic Bottle Jack, 20 Ton
View on Amazon
#8
8. DNA Motoring 6-Ton
- Load Capacity: 6 Ton
- Material: Alloy Steel
- Compatible with Vehicle Type: Car, Sport Utility Vehicle, Truck
Best for: Six-ton steel jack buyers.
Why it ranks #8: A 6-ton capacity and listed truck and SUV compatibility make it a middle-capacity alternative, but no trailer-specific feature is stated.
A 6-ton, 12,000-pound rating places the DNA MOTORING bottle jack between the 4-ton and 10-ton options in this group, giving buyers a distinct capacity step. Its alloy-steel body has an anti-corrosion surface treatment, and the product is listed for cars, SUVs, and trucks.
The 12,000-pound capacity gives this jack a defined heavy-load rating for the vehicle types in its compatibility listing. High-grade alloy steel, tight welding, and an anti-corrosion surface treatment are presented as durability features, which matter for a tool stored with travel equipment. The supplied package includes one welded bottle jack. No lifting range or jack weight is provided in the supplied specifications, so buyers cannot compare its working height or carrying burden from those listed facts.
- 6-ton, 12,000-pound capacity
- Alloy-steel construction
- Anti-corrosion surface treatment
- Listed for cars, SUVs, and trucks
- The supplied product details do not state a lifting range.
Skip it if you need a stated lifting range before choosing; BIG RED T90413 lists a 7-1/2-to-14-5/16-inch range.
This is for buyers seeking a steel 6-ton bottle jack with an anti-corrosion treatment for car, SUV, or truck tasks. The unspecified lifting range makes it harder to judge clearance and working-height fit for a trailer.
Full product details
| Brand | DNA MOTORING |
|---|---|
| Color | red |
| Compatible with Vehicle Type | Car, Sport Utility Vehicle, Truck |
| Included Components | 1x Automotive Welded Bottle Jack |
| Item Dimensions | 7.8 x 6 x 12.1 inches |
| Load Capacity | 6 Ton |
| Manufacturer | DNA Motoring |
| Part Number | TOOLS-00355 |
| Manufacturer Warranty Description | Please contact the seller directly for warranty information for this product. |
| Material | Alloy Steel |
| Model Number | TOOLS-00355 |
| Style Name | 6 ton |
Listed on Amazon as: DNA Motoring 6 Tons Hydraulic Car Bottle Jack, Red, 12000 lbs Capacity
View on Amazon
#9
9. BIG RED T90413 4-Ton
- Weight: 6.2 lb
- Load Capacity: 4 Ton
- Material: Alloy Steel
- Compatible with Vehicle Type: Car
Best for: Travelers wanting a storage case.
Why it ranks #9: Its 4-ton capacity, 7-1/2–14-5/16-inch range, and storage case suit portable general use, but listed compatibility is car.
A supplied storage case gives the BIG RED 4-ton jack a contained place among travel-trailer tools, while its 7-1/2-to-14-5/16-inch lifting range covers a defined working span. The adjustable screw-top extension adds height flexibility, and the wide, rugged base supports stable placement during lifting.
The 8,000-pound capacity and welded alloy-steel construction suit buyers who want a hydraulic jack for roadside or home use, and reinforced stress points support durability. Its adjustable screw top can help fine-tune contact height within the listed range, while the wide base is intended to enhance stability. The case is included with the jack and handles, so the kit can be stored together; at 6.2 pounds, the jack itself is a manageable addition to a travel kit.
- 8,000-pound lifting capacity
- 7-1/2 to 14-5/16-inch lifting range
- Adjustable screw-top extension
- Wide base and included storage case
- Its 4-ton capacity is below the 10- and 20-ton options in this roundup.
Skip it if you need a capacity above 4 tons; Torin AT92003BB offers a listed 20-ton rating.
This fits trailer owners who want a compact hydraulic jack with a case and a clear lifting range for maintenance tasks. Check that its 4-ton capacity and maximum height suit the intended lifting point and load.
Full product details
| Brand | BIG RED |
|---|---|
| Color | Red |
| Compatible with Vehicle Type | Car |
| Included Components | Bottle Jack, Handles, Storage Case, User Manual |
| Item Dimensions | 4.27 x 3.43 x 7.5 inches |
| Item Weight | 6.2 pounds |
| Load Capacity | 4 Ton |
| Manufacturer | Torin |
| Part Number | T90413 |
| Manufacturer Warranty Description | Limited 1 Year Manufacturer Warranty |
| Material | Alloy Steel |
| Model Number | T90413 |
| Style Name | 4 Ton (8,000 LBs) / Storage Case |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: BIG RED 4 Ton (8,000 LBs) Hydraulic Welded Bottle Jack with Storage Case
View on Amazon
#10
10. YELLOW JACKET 4-Ton
- Weight: 7.1 lb
- Load Capacity: 4 tons
- Material: Steel
- Compatible with Vehicle Type: Car, Sport Utility Vehicle
Best for: Case-ready roadside lifting.
Why it ranks #10: The 4-ton jack has a carrying case and 7-3/8–14-5/16-inch range, but its description focuses on smaller vehicles rather than trailers.
A carrying case comes with the YELLOW JACKET 4-ton jack, giving travel-tool storage a simple, contained format. The jack lifts through a listed 7-3/8-to-14-5/16-inch range, and its stated multidirectional use includes horizontal operation, adding flexibility beyond upright positioning.
The 8,000-pound capacity and compatibility listing for cars and SUVs define the vehicle class this jack is specified to serve. Its horizontal-use capability can offer another positioning option when an upright setup is unsuitable, while the 7-3/8-inch minimum height sets a concrete clearance boundary. The included case helps keep the jack accessible in a vehicle or workspace. At 7.1 pounds, it is lighter than the integrated Powerbuilt jackstands, though its capacity is limited to 4 tons.
- 4-ton, 8,000-pound capacity
- 7-3/8 to 14-5/16-inch lifting range
- Can be used horizontally
- Carrying case included
- Its listed vehicle compatibility covers cars and SUVs, not trucks or RVs.
Skip it if you need a jack explicitly listed for RVs and trucks; VEVOR QJD-01-020A names both vehicle types.
This suits car or SUV owners who want a case and the option of horizontal use in a roadside kit. Its 4-ton rating and narrower listed vehicle compatibility are important boundaries for trailer service.
Full product details
| Brand | YELLOW JACKET |
|---|---|
| Color | yellow |
| Compatible with Vehicle Type | Car, Sport Utility Vehicle |
| Included Components | Comes with case |
| Item Dimensions | 11.02 x 6.5 x 4.33 inches |
| Item Weight | 7.1 pounds |
| Load Capacity | 4 tons |
| Manufacturer | Tongrun |
| Part Number | YELLOW JACKET AS90404CS |
| Manufacturer Warranty Description | 1 year |
| Material | Steel |
| Model Number | YELLOW JACKET AS90404CS |
| Style Name | Bottle Jack |
Listed on Amazon as: YELLOW JACKET 4 Ton Muti-Directional Welded Bottle Jack(8,000lb) with Carrying Case for Car, SUV, Auto Repair
View on AmazonWhy a jackstand feature does not replace trailer support
A built-in jackstand can hold a raised vehicle at the jack, but it does not establish that the trailer is stable or safe to work beneath. The Powerbuilt 640912 and Powerbuilt 620471 pair a bottle jack with a ratcheting bar, while the conventional bottle jacks in this group do not list an integrated stand. That difference matters for lifting and holding, but no product listing establishes a complete safe-work setup for a particular trailer.
Use the trailer manufacturer’s approved lifting points and follow its instructions for supporting the trailer before working underneath. A wide base, as listed for both Powerbuilt units, is intended to help on softer surfaces; it does not eliminate the need for suitable, firm support.
Also distinguish lifting a wheel or frame point from leveling a parked trailer: the right method depends on the trailer’s design and the task.
Check lift-point height before choosing capacity
A jack’s capacity alone cannot confirm that it will reach or fit your trailer’s lifting point. Listed ranges vary substantially: the BIG RED T90413 starts at 7-1/2 inches, the VEVOR 20-Ton Manual starts at 8.9 inches, and the Powerbuilt 640912 starts at 11 inches and extends to 21 inches. The VEVOR 20-Ton Air-Hydraulic reaches 19.7 inches, while the Torin AT92003BB reaches 17-5/8 inches.
These figures describe jack travel, not the clearance available at every trailer frame. Measure the actual height at the approved lifting point, including the ground and any suitable support surface, and check that the jack can be positioned there.
The listings also differ in stated compatibility: some explicitly name RVs or trailers, while several say car, truck, or SUV. Do not assume a general vehicle label confirms fit with your trailer.
How to Choose a Travel-Trailer Bottle Jack
Capacity and trailer lifting point
Choose a capacity that meets the requirement for the specific lifting point, using your trailer manufacturer’s instructions rather than its total weight alone. These products span 3 tons for the Powerbuilt 640912, 4 tons for the BIG RED T90413 and YELLOW JACKET, 6 tons for DNA Motoring, 10 tons for BIG RED T91003B, and 20 tons for several VEVOR, Torin, and Pro-Lift models. A higher listed capacity is not proof that a jack suits a particular frame point or task.
Buyers with a confirmed lower requirement may prefer a smaller-capacity model; those whose instructions call for heavier-duty lifting can compare the 10- and 20-ton options. Never exceed the jack’s rating or infer a required rating from trailer weight alone.
Lift range and clearance
Match the jack’s minimum and maximum height to the clearance at your approved lifting point and the height you need to reach. The BIG RED T90413 has a 7-1/2–14-5/16-inch range, while the Powerbuilt 640912 spans 11–21 inches. The manual VEVOR lists 8.9–17.1 inches, and its air-hydraulic counterpart lists 10.4–19.7 inches.
These products therefore serve different clearance situations; more maximum height does not help if the jack will not fit underneath when lowered. Measure the real point where the jack will sit, then check the stated range and screw extension where listed.
Buyers with low clearance should prioritize a lower minimum; those needing greater lift should compare the higher-reaching models and confirm the trailer’s required lifting height.
Base, holding design, and operation
Consider how the jack’s base and operating method fit the ground and work location. The Powerbuilt 640912 and 620471 list wide bases, and both have ratcheting bars that lock the unit raised; the 640912 description specifically notes softer surfaces. The VEVOR 20-Ton Manual operates by hand, while the VEVOR 20-Ton Air-Hydraulic can use pneumatic power or switch to manual operation.
Conventional options include the case-equipped BIG RED T90413 and YELLOW JACKET 4-Ton. Buyers seeking a jackstand feature should compare the Powerbuilt designs; those without an air source may prefer the manual VEVOR.
A carrying case may help with storage, but it does not change a jack’s lifting capacity or establish safe support on an unsuitable surface.
Which Bottle Jack Fits Your Travel Trailer?
For a trailer-specific design with a wide base and a built-in locking bar, choose the Powerbuilt 640912 All-in-One, provided its 3-ton capacity and 11–21-inch range meet your trailer’s requirements. If your instructions call for a higher-capacity manual jack and list compatibility with RVs, consider the VEVOR 20-Ton Manual. Choose the VEVOR 20-Ton Air-Hydraulic if you want pneumatic operation with manual backup and can use its 10.4–19.7-inch range.
For another RV/off-road jackstand design, compare the Powerbuilt 620471 Unijack, noting its listed 3,000-pound capacity in the feature text. The remaining conventional jacks may suit specific capacity needs, but their listings provide less direct trailer fit evidence.
In every case, confirm approved lifting points, capacity, and clearance before purchase.
Related Buying Guides
- Best Bottle Jack For Car
- Best Hitch For Travel Trailer
- Best Low Profile Bottle Jack
- Best Boat Trailer Jack
Frequently Asked Questions
Where are the approved jacking points on my travel trailer?
Use only the jacking points identified in your trailer manufacturer’s instructions. Their locations vary by trailer, so do not assume that an axle, frame member, or other convenient spot is suitable unless the instructions approve it. If the manual is unavailable or unclear, contact the manufacturer or a qualified service professional before lifting.
How much lifting capacity does my trailer’s lifting point require?
Choose a jack whose rated capacity meets or exceeds the requirement specified for the approved lifting point. The trailer’s total weight alone may not tell you the load at that point, so check the trailer instructions or consult its manufacturer. Also confirm that the jack’s lifting range and clearance suit the point.
Can I use a bottle jack on soft ground, and what support should I place beneath it?
A bottle jack needs stable, firm support; soft ground can let it sink or tilt. Place a broad, solid, level support pad beneath the jack, sized to provide stable footing, and check that it remains steady as you lift. A wide base can help, but it does not replace suitable ground or support.
How do I check whether a jack’s lifting range fits my trailer?
Compare the jack’s minimum and maximum lifting heights with the clearance under your trailer and the height needed at its approved lifting point. The jack must fit beneath the point before lifting and reach the required height. For example, the Powerbuilt 640912 listing gives an 11–21-inch range; verify that it suits your setup.
Should I choose a manual or air-hydraulic bottle jack?
Choose based on the operation your situation supports and the trailer’s requirements. The VEVOR 20-ton air-hydraulic listing specifies an air pump and manual handle, while the VEVOR 20-ton manual listing describes a long handle. Confirm capacity, lifting range, and compatibility with your approved lifting point before choosing either.
Final Words
For the clearest trailer-specific fit, start with the Powerbuilt 640912: its listing names trailers, gives an 11–21-inch range, and describes a wide base and locking bar. Confirm its 3-ton capacity and height against your trailer’s instructions. If those do not fit, compare the VEVOR options for their listed RV compatibility and capacity.
Whatever you choose, verify the approved lifting point, required capacity, clearance, and stable support before lifting.


