A strong travel-trailer tire needs the correct ST size and load capacity for your trailer, with construction and included components that suit how you plan to replace it. The Free Country Grand Ride set stands out here because it includes four ST225/75R15 tires rated at 2,830 pounds each and adds a sidewall-and-rim Scuff Guard. This roundup also includes 14- and 16-inch options, load ranges from C to G, and both individual tires and sets.
Those differences matter: a tire that looks suitable by diameter may still be wrong for your wheel, axle load, or trailer placard. Compare the listed specifications with your trailer’s requirements before buying, and confirm whether the listing supplies tires only or wheels as well.
The Free Country Grand Ride is the strongest all-around pick in this group: its set includes four ST225/75R15 radial trailer tires, each listed with a 2,830-pound load capacity, plus Scuff Guard protection for the sidewall and rim. It suits buyers seeking a four-tire replacement in that specific size. It will not fit every travel trailer, though; match its size and load rating to your trailer’s placard, wheel specifications, and axle requirements before ordering.
Our Top Picks
Best OverallThe four-tire ST225/75R15 set lists 2,830 pounds of load capacity per tire and includes Scuff Guard sidewall and rim protection.
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15-Inch E-RatedThis ST225/75R15 all-season tire has a 10-ply Load Range E construction and a listed 2,833-pound load capacity.
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Highest CapacityThe 16-inch ST235/80R16 tire has a 14-ply Load Range G rating and the highest listed load capacity here at 4,079 pounds.
View on Amazon- Scuff Guard Option Free Country Prem
Compare these travel-trailer tire options
| # | Product | Size | Rim Size | Load Capacity | Weight | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Free Country Grand RideBest Overall | 225/75R15 10PR | 15 in | 2830 lb | 28.8 lb | View on Amazon |
| 2 | 2. Transeagle ST II 22515-Inch E-Rated | 225/75R15 | 15 in | 2833 lb | 28 lb | View on Amazon |
| 3 | 3. Transeagle ST 235Highest Capacity | 235/80R16 | 16 in | 4079 lb | 200 lb | View on Amazon |
| 4 | 4. Tourador MaxForce ST01High-capacity 16-inch trailer tire | 235/80R16 | 16 in | 3527 lb | 34 lb | View on Amazon |
| 5 | 5. Transeagle ST II 205Load-focused 205/75R15 tire | 205/75R15 | 15 in | 2403 lb | 29 lb | View on Amazon |
| 6 | 6. Free Country PremScuff Guard Option | 205/75R15 8PR | 15 in | 2150 lb | — | View on Amazon |
| 7 | 7. Goodyear EnduranceAir-retention and scuff protection | ST215/75R14 | 14 in | 1000 lb | 28 lb | View on Amazon |
| 8 | 8. Garvee ST205/75D15Two-tire 15-inch wheel package | ST205/75D15 | 14 in | — | 71 lb | View on Amazon |
| 9 | 9. GarveeTech ST205/75D14Compact trailer wheel-and-tire pair | ST205/75D14 | 14 in | 1760 lb | 32 kg | View on Amazon |
Detailed Reviews: Best Tire For Travel Trailers

#1 · Best Overall
1. Free Country Grand Ride
- Size: 225/75R15 10PR
- Rim Size: 15 in
- Load Capacity: 2830 lb
- Weight: 28.8 lb
Best for: Sidewall protection for 15-inch trailers.
Why it ranks #1: The four-tire ST225/75R15 set lists 2,830 pounds of load capacity per tire and includes Scuff Guard sidewall and rim protection.
Free Country’s Scuff Guard adds protection to the tire’s sidewall and rim, helping defend these areas from scuffs during trailer use. This set pairs that feature with a 10-ply Load Range E ST225/75R15 radial specification and a stated 2,830-pound load capacity per tire, a combination for buyers seeking a higher-capacity 15-inch trailer tire.
The 225/75R15 size and 15-inch rim specification give buyers the key dimensions to compare with their trailer’s current setup. Load Range E, 10-ply construction, and the stated 2,830-pound capacity provide a clear load rating to weigh against trailer requirements. The Scuff Guard adds sidewall and rim protection, which can help limit damage in those areas and extend tire life. This listing is for a set of four, so it suits buyers replacing a complete set rather than a single tire.
- Scuff Guard protects the sidewall and rim
- 10-ply Load Range E specification
- Stated load capacity of 2,830 pounds per tire
- Set of four tires
- The listing advises asking about tread depth before buying.
Skip it if you need a different size or a lower load range; the Free Country ST205/75R15 is an 8-ply alternative.
This set suits trailer owners matching ST225/75R15 tires who want Scuff Guard protection and a stated 2,830-pound capacity per tire. Check the trailer’s required size and load rating, and note that tread depth should be asked about before purchase.
Full product details
| Brand | Free Country |
|---|---|
| Item Dimensions | 28 x 16 x 28 inches |
| Item Weight | 28.8 pounds |
| Load Capacity | 2830 pounds |
| Manufacturer | WINDA |
| Part Number | ST225/75R15GR10 |
| Model Number | D207 |
| Rim Size | 15 inches |
| Size | 225/75R15 10PR |
| Vehicle Tire ISO Metric Size Description | 225/75R15 |
Listed on Amazon as: Free Country Grand Ride Set 4 Trailer Tires ST225/75R15 10 Ply Load Range E Steel Belted Radial w/Featured Scuff Guard
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#2 · 15-Inch E-Rated
2. Transeagle ST II 225
- Size: 225/75R15
- Rim Size: 15 in
- Load Capacity: 2833 lb
- Weight: 28 lb
Best for: Higher-capacity 15-inch trailer tire.
Why it ranks #2: This ST225/75R15 all-season tire has a 10-ply Load Range E construction and a listed 2,833-pound load capacity.
Transeagle gives its ST II ST225/75R15 a stated 2,833-pound load capacity, the defining figure for owners comparing 15-inch trailer tires by load rating. This tire is specified as all-season, 10-ply, and Load Range E, with a 15-inch rim size. It is listed as a tire only, keeping the purchase focused on the tire rather than a wheel assembly.
The ST225/75R15 size and 15-inch rim specification give buyers concrete dimensions to compare with their trailer’s current setup. Its 10-ply Load Range E construction pairs with a stated 2,833-pound capacity, helping owners assess the load rating against trailer requirements. The all-season designation identifies its stated category, and Transeagle describes its trailer tires as offering handling, durability, and traction. The listing includes a tire only, so buyers replacing a complete assembly must source a compatible wheel separately.
- Stated load capacity of 2,833 pounds
- 10-ply Load Range E construction
- All-season specification
- 15-inch rim size
- This is a tire-only listing, not a wheel-and-tire assembly.
Skip it if you need a complete wheel-and-tire assembly; the Garvee ST205/75D15 listing includes tires with 15-inch rims.
This Transeagle suits trailer owners matching ST225/75R15 who want an all-season, Load Range E tire and a stated 2,833-pound capacity. It is sold without a wheel, so account for that when replacing a complete assembly.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 27 x 27 x 8 inches |
| Item Weight | 28 pounds |
| Load Capacity | 2833 pounds |
| Manufacturer | Transeagle |
| Part Number | TSL10N |
| Manufacturer Warranty Description | No |
| Model Number | TSL10N |
| Rim Size | 15 inches |
| Size | 225/75R15 |
| Vehicle Tire ISO Metric Size Description | 225/75R15 |
Listed on Amazon as: Transeagle ST II ST225/75R15 117/112N All Season E (10 Ply) Tire
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#3 · Highest Capacity
3. Transeagle ST 235
- Size: 235/80R16
- Rim Size: 16 in
- Load Capacity: 4079 lb
- Weight: 200 lb
Best for: Four-tire 16-inch replacement set.
Why it ranks #3: The 16-inch ST235/80R16 tire has a 14-ply Load Range G rating and the highest listed load capacity here at 4,079 pounds.
This Transeagle listing supplies four ST235/80R16 tires, making it the group’s clear option for buyers replacing a full set in that size. The tires are specified as all-season, 14-ply Load Range G, with a stated 4,079-pound load capacity. That combination gives owners explicit size and load figures to compare with their trailer requirements.
The ST235/80R16 size and 16-inch rim specification give owners a starting point for checking fit against their trailer. Load Range G and 14-ply construction accompany a stated 4,079-pound capacity, so buyers can evaluate the listing’s load rating against their requirements. The all-season designation identifies the tire’s stated category. Four tires are included, simplifying a full-set replacement compared with sourcing tires individually; the listing is tire-only, however, so it does not supply wheels for an assembly change.
- Four tires included
- 14-ply Load Range G specification
- Stated load capacity of 4,079 pounds
- All-season designation
- The listing includes tires only, not wheels.
Skip it if you need 205/75R15 tires rather than a four-tire 16-inch set; the Transeagle ST II ST205/75R15 is listed in that size.
This set suits trailer owners replacing four ST235/80R16 tires who need to assess a Load Range G specification and 4,079-pound stated capacity. Confirm that the size and load rating meet the trailer’s requirements; wheels are not included.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 29 x 29 x 8 inches |
| Item Weight | 200 pounds |
| Load Capacity | 4079 pounds |
| Manufacturer | Transeagle |
| Part Number | TA15 |
| Model Number | TA15 |
| Rim Size | 16 inches |
| Size | 235/80R16 |
| Vehicle Tire ISO Metric Size Description | 235/80R16 |
Listed on Amazon as: 4 x Transeagle ST ST235/80R16 All Season G (14 Ply) All Steel Tires
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#4
4. Tourador MaxForce ST01
- Size: 235/80R16
- Rim Size: 16 in
- Load Capacity: 3527 lb
- Weight: 34 lb
Best for: High-capacity 16-inch trailer tire.
Why it ranks #4: This ST235/80R16 all-season trailer tire lists a 3,527-pound load capacity and 10-ply Load Range E construction.
Tourador lists a 3,527-pound load capacity for its ST235/80R16 MaxForce ST01, making load rating its clearest differentiator. The tire is specified as 10-ply Load Range E and all-season, with a compound described as keeping it pliable as temperatures change. It is a tire-only listing for trailer use, not a light-truck tire.
The ST235/80R16 size and 16-inch rim specification give trailer owners dimensions to compare with their existing setup. Load Range E, 10-ply construction, and the stated 3,527-pound capacity define its load specification, while the all-season compound is described as remaining pliable in changing temperatures. The highway-terrain tread pattern is described as maintaining continuous road contact. Because the listing includes the tire only and explicitly excludes light trucks, it fits trailer applications rather than buyers seeking a truck tire or wheel assembly.
- Stated load capacity of 3,527 pounds
- 10-ply Load Range E specification
- All-season compound described as pliable in changing temperatures
- Highway-terrain pattern described as maintaining road contact
- The listing specifies tire only, with no wheel included.
Skip it if you need a wheel-and-tire assembly or a light-truck tire; the Garvee ST205/75D15 listing includes tires with rims.
This Tourador suits trailer owners whose required fit is ST235/80R16 and who value its stated 3,527-pound capacity and all-season specification. It is a tire-only option, and the description explicitly says it is not meant for light trucks.
Full product details
| Brand | Tourador |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 29 x 29 x 8 inches |
| Item Weight | 34 pounds |
| Load Capacity | 3527 pounds |
| Manufacturer | Tourador |
| Part Number | TR1075 |
| Model Number | TR1075 |
| Rim Size | 16 inches |
| Size | 235/80R16 |
| Vehicle Tire ISO Metric Size Description | 235/80R16 |
Listed on Amazon as: MaxForce ST01 ST235/80R16 All Season E (10 Ply) Semi-Steel Tire
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#5
5. Transeagle ST II 205
- Size: 205/75R15
- Rim Size: 15 in
- Load Capacity: 2403 lb
- Weight: 29 lb
Best for: Load-focused 205/75R15 tire.
Why it ranks #5: The ST205/75R15 all-season tire is 10-ply Load Range E and lists a 2,403-pound load capacity for buyers needing that size.
Transeagle lists a 2,403-pound load capacity for its ST205/75R15 ST II, giving buyers a concrete capacity figure in a 15-inch trailer-tire size. The tire is specified as all-season, 10-ply, and Load Range E. Transeagle also identifies handling, durability, and traction as product attributes, making this a tire-only option for owners comparing load and size requirements.
The ST205/75R15 size and 15-inch rim specification provide the basic dimensions for comparing this tire with a trailer’s current fitment. Its 10-ply Load Range E construction and stated 2,403-pound capacity make the load specification explicit for owners checking trailer requirements. The all-season designation identifies its stated seasonal category, while Transeagle describes the tire as offering handling, durability, and traction. Since the listing includes the tire only, buyers replacing a wheel-and-tire assembly will need to source the wheel separately.
- Stated load capacity of 2,403 pounds
- 10-ply Load Range E construction
- All-season specification
- 15-inch rim size
- This is a tire-only listing, not a wheel-and-tire assembly.
Skip it if you need a complete wheel-and-tire set; the Garvee ST205/75D15 listing pairs its tires with 15-inch rims.
This Transeagle suits trailer owners matching ST205/75R15 who want an all-season, Load Range E tire with a stated 2,403-pound capacity. It is sold as a tire only, so it does not replace a complete wheel assembly.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 26 x 26 x 7 inches |
| Item Weight | 29 pounds |
| Load Capacity | 2403 pounds |
| Manufacturer | TransEagle |
| Part Number | TSL08AN |
| Manufacturer Warranty Description | Standard Manufacturer Warranty |
| Model Number | TSL08AN |
| Rim Size | 15 inches |
| Size | 205/75R15 |
| Vehicle Tire ISO Metric Size Description | 205/75R15 |
Listed on Amazon as: Transeagle ST II ST205/75R15 111/106N All Season E (10 Ply) Tire
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#6 · Scuff Guard Option
6. Free Country Prem
- Size: 205/75R15 8PR
- Rim Size: 15 in
- Load Capacity: 2150 lb
Best for: Scuff protection in 205/75R15.
Why it ranks #6: This ST205/75R15 tire has 8-ply Load Range D construction, a listed 2,150-pound capacity, and Scuff Guard sidewall and rim protection.
Free Country’s Scuff Guard adds protection to the sidewall and rim, addressing two areas exposed to scuffs in trailer use. This ST205/75R15 tire combines that feature with an 8-ply, Load Range D specification and a stated 2,150-pound load capacity, giving owners a 15-inch option with a lower stated capacity than the brand’s 10-ply 225/75R15 set.
The ST205/75R15 size and 15-inch rim specification let owners compare this tire with the dimensions their trailer requires. Its 8-ply Load Range D construction and 2,150-pound stated capacity provide a defined load limit to check against the trailer’s needs. Scuff Guard adds protection for the sidewall and rim, with the supplied facts noting that it can extend tire life. This is a tire-only listing, so buyers sourcing wheels or a complete set should account for that format.
- Scuff Guard protects sidewall and rim
- 8-ply Load Range D specification
- Stated load capacity of 2,150 pounds
- 15-inch rim size
- The supplied listing does not specify how many tires are included.
Skip it if you need a higher stated capacity in 205/75R15; the Transeagle ST II ST205/75R15 lists a 2,403-pound capacity.
This Free Country tire suits owners seeking ST205/75R15 dimensions, Load Range D, and added sidewall and rim protection. Compare its 2,150-pound capacity with your trailer’s requirements, and verify the quantity needed since the listing does not state it.
Full product details
| Brand | Free Country |
|---|---|
| Item Dimensions | 27 x 15 x 27 inches |
| Load Capacity | 2150 pounds |
| Manufacturer | Grand Ride |
| Part Number | ST205/75R15 |
| Model Number | D207 |
| Rim Size | 15 inches |
| Size | 205/75R15 8PR |
| Vehicle Tire ISO Metric Size Description | 205/75R15 |
Listed on Amazon as: Free Country ST205/75R15 Prem Trailer Tires 8PR LR D 107N w/Scuff Guard, S2
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#7
7. Goodyear Endurance
- Size: ST215/75R14
- Rim Size: 14 in
- Load Capacity: 1000 lb
- Weight: 28 lb
Best for: Air-retention and scuff protection.
Why it ranks #7: This ST215/75R14 all-season trailer tire includes steel belts and Scuff Guard, though its listed 1,000-pound load capacity is comparatively limited.
Goodyear’s enhanced inner liner is described as minimizing air loss while towing, a practical focus for trailer owners who want to limit pressure loss. The Endurance ST215/75R14 also pairs steel-belt-reinforced polyester construction with Durawall Technology and Scuff Guard. Its listing gives a 14-inch rim size and 1,000-pound load capacity, which set important fit and load boundaries.
The ST215/75R14 size and 14-inch rim specification help owners compare the tire with their trailer’s existing dimensions. Steel belts reinforce the polyester construction for carrying heavy-duty loads, while the enhanced inner liner is intended to minimize air loss during towing. An optimized tread depth and decoupling groove are described as supporting lower operating temperatures when properly inflated. The enhanced tread pattern tracks straight, and Durawall Technology plus Scuff Guard defend against sidewall scuffs and punctures; the stated capacity is 1,000 pounds.
- Enhanced inner liner intended to minimize air loss
- Polyester construction reinforced with steel belts
- Tread pattern described as tracking straight
- Durawall Technology and Scuff Guard defend against scuffs and punctures
- The stated load capacity is 1,000 pounds.
Skip it if you require more than 1,000 pounds of stated capacity; the Free Country ST205/75R15 lists 2,150 pounds per tire.
This Goodyear suits trailer owners needing ST215/75R14 dimensions and features aimed at air retention, straight tracking, and scuff protection. Its listed 1,000-pound capacity is a firm boundary to compare with the trailer’s required load.
Full product details
| Brand | Goodyear |
|---|---|
| Included Components | Tire |
| Item Dimensions | 26.7 x 26.7 x 8.5 inches |
| Item Weight | 28 pounds |
| Load Capacity | 1000 pounds |
| Manufacturer | Goodyear |
| Part Number | 724865519 |
| Manufacturer Warranty Description | Replacement Limited Warranty |
| Model Number | 724865519 |
| Rim Size | 14 inches |
| Size | ST215/75R14 |
| Vehicle Tire ISO Metric Size Description | 215/75R14 |
Listed on Amazon as: Goodyear Endurance All Season ST215/75R14 108N Trailer Tire
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#8
8. Garvee ST205/75D15
- Size: ST205/75D15
- Rim Size: 14 in
- Weight: 71 lb
Best for: Two-tire 15-inch wheel package.
Why it ranks #8: This bias-ply Load Range C tire comes with 15-inch rims and lists a 1,820-pound maximum load, but its rim-size details conflict.
Garvee supplies two ST205/75D15 trailer tires already paired with 15-inch rims, so buyers replacing a matched pair get tires and wheels together. The listing specifies a five-lug, 4.5-inch bolt configuration and Load Range C, 6-ply tires with a stated maximum load of 1,820 pounds each, helping narrow the choice by mounting pattern and load needs.
The included 15-inch rims have a 5.5-inch width and a five-lug, 4.5-inch bolt configuration, giving buyers concrete wheel details to compare with their trailer. A variable-pitch tread is described as minimizing road noise, which may make the ride quieter. The all-season construction is stated to use durable nylon cords. Load Range C and the 1,820-pound maximum load per tire set a clear capacity boundary, while the pair format suits replacing two assemblies at once.
- Two tires supplied with 15-inch rims
- Five-lug, 4.5-inch bolt configuration
- Variable-pitch tread intended to minimize road noise
- Stated maximum load of 1,820 pounds per tire
- Load Range C and 1,820-pound maximum capacity limit its load rating.
Skip it if you need a higher stated capacity; the Goodyear Endurance ST215/75R14 is a different trailer tire to compare for your load needs.
This pair suits trailer owners replacing two ST205/75D15 wheel-and-tire assemblies who want the listed five-lug pattern and road-noise-focused tread. Its Load Range C rating and 1,820-pound maximum capacity per tire are important boundaries.
Full product details
| Brand | Garvee |
|---|---|
| Compatible with Vehicle Type | Trailer |
| Included Components | 2 tires |
| Item Weight | 71 pounds |
| Manufacturer | ZHEJIANG QINGDA RUBBER CO.,LTD |
| Part Number | 1120642 |
| Manufacturer Warranty Description | 6 Months |
| Material | Metal |
| Rim Size | 14 inches |
| Size | ST205/75D15 |
| Wheel Size | 15 inches |
Listed on Amazon as: ST205/75D15 Trailer Tires with 15 in Rims, 5 Lug on 4.5 in, Load Range C, 6PR
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#9
9. GarveeTech ST205/75D14
- Size: ST205/75D14
- Rim Size: 14 in
- Load Capacity: 1760 lb
- Weight: 32 kg
Best for: Compact trailer wheel-and-tire pair.
Why it ranks #9: The 14-inch bias-ply set includes wheels and lists 1,760 pounds capacity, but the listing identifies small utility and compact trailers as its intended use.
GARVEETECH pairs two ST205/75D14 tires with 14-by-6-inch rims, making this a ready-matched option for buyers replacing a pair of compact trailer assemblies. The listing specifies a five-lug, 4.5-inch bolt pattern, Load Range C, and 1,760-pound capacity. Its deeper tread and nylon cap ply add further stated construction details for evaluating the setup.
The 14-inch diameter by 6-inch rim dimensions, five-lug 4.5-inch pattern, and 3.3-inch center bore provide specific wheel details for fitment checks. A deeper tread pattern is described as improving traction and distributing loads more evenly, while the strengthened structure resists deformation under heavy loads. The listing also cites a full nylon cap ply and a 1,760-pound capacity. Together with the two-piece package, these details suit buyers replacing a matched pair, particularly on compact or utility trailers.
- Two tires supplied on 14-by-6-inch rims
- Five-lug, 4.5-inch bolt pattern and 3.3-inch center bore listed
- Deeper tread described as improving traction and load distribution
- Stated load capacity of 1,760 pounds
- Load Range C and 1,760-pound capacity limit its stated load rating.
Skip it if you need a higher stated capacity; the Tourador MaxForce ST01 ST235/80R16 lists 3,527 pounds per tire.
This pair suits compact and utility trailer owners replacing ST205/75D14 assemblies who want listed wheel dimensions and a deeper-tread design. Its Load Range C and 1,760-pound capacity are key boundaries to check against the trailer’s needs.
Full product details
| Brand | GARVEETECH |
|---|---|
| Included Components | trailer tire |
| Item Weight | 32 kg |
| Load Capacity | 1760 pounds |
| Manufacturer | GarveeTech |
| Manufacturer Warranty Description | 3 month |
| Rim Size | 14 inches |
| Size | ST205/75D14 |
| Vehicle Tire ISO Metric Size Description | ST205/75D14 |
Listed on Amazon as: GarveeTech 2-Pack Trailer Tire On Rim ST205/75D14 Trailer Tires and Wheels 5 Lug on 4.5 in PCD Trailer Tires with 14 in Rims Load Range C 6PR Black
View on AmazonCheck the whole wheel fit, not just tire diameter
A matching tire-size number does not by itself confirm that a complete wheel-and-tire package will fit your trailer. The Garvee ST205/75D15 listing names 15-inch rims in its title and key features, but its specifications give a 14-inch rim size, so verify the actual wheel diameter, bolt pattern, and center fit before ordering. The GarveeTech ST205/75D14 package, by contrast, specifies a 14-by-6-inch rim and a 5-lug, 4.5-inch pattern.
Tire-only options such as the Tourador MaxForce ST01 and Transeagle ST II 225 do not include wheels, so they require compatible existing rims. Also compare the full tire size—not just the 14-, 15-, or 16-inch rim diameter—with the trailer placard and wheel-well clearance.
Resolve conflicting listing details with the seller before treating a package as a direct replacement.
Load capacity is not the same as trailer capacity
A tire’s listed load capacity should be checked against the load each tire must carry, not read as the trailer’s total safe load. This selection ranges from 1,000 pounds for the Goodyear Endurance to 4,079 pounds for the Transeagle ST 235, while the Free Country Grand Ride lists 2,830 pounds per tire. Those figures do not establish what a particular trailer needs: axle configuration, actual loaded weight, and how weight is distributed all matter.
Use the trailer’s tire placard and manufacturer guidance, and do not select a tire below the required rating. A higher capacity number also does not make an otherwise incompatible size or rim suitable.
For tandem axles, follow the trailer maker’s replacement guidance and use matching tires as specified; these product listings do not establish whether mixing constructions or load ratings is appropriate.
How to Choose Travel-Trailer Tires
Size and wheel compatibility
Start with the tire size and rim diameter specified for your trailer, then check that the replacement matches. The options here span ST205/75R15, ST215/75R14, ST225/75R15, and ST235/80R16, among other sizes; the 14-, 15-, and 16-inch rim sizes are not interchangeable. The GarveeTech ST205/75D14 includes a 14-by-6-inch wheel with a 5-lug, 4.5-inch pattern, while the tire-only options require an existing compatible rim.
The Garvee ST205/75D15 listing contains conflicting rim-size details, so confirm them before buying. A buyer replacing a complete wheel assembly should verify bolt pattern and hub fit; someone buying tires only should confirm rim diameter and width.
Load capacity and load range
Choose a tire whose load rating meets the requirement shown for your loaded trailer, and verify the rating for the tire size and application. Listed capacities in this group range from 1,000 pounds on the Goodyear Endurance to 4,079 pounds on the Transeagle ST 235; the Free Country Grand Ride lists 2,830 pounds. Load ranges also vary: the listings include C, D, E, and G, with the Transeagle ST 235 identified as 14-ply Load Range G.
These figures are not a substitute for the trailer placard or the manufacturer’s guidance on axle loads. A lighter-duty, smaller trailer may match a lower-rated option if its specifications allow it; heavier trailers should favor only a size and rating that satisfy their documented requirements.
Construction and purchase format
Check whether the tire is radial or bias-ply and whether the listing includes a tire alone, multiple tires, or wheel assemblies. Several choices are radial ST tires, including the Free Country Grand Ride set of four and tire-only Transeagle ST II options; the Garvee listings are bias-ply and include rims. That distinction affects what you are replacing, but the supplied listings do not establish that one construction is universally best for every trailer.
The Goodyear Endurance lists polyester construction reinforced with steel belts, while the Transeagle ST 235 is described as all-steel. If replacing tires on an existing wheel, a tire-only product may fit the task; if replacing complete assemblies, confirm the included wheel’s dimensions and bolt pattern.
Follow trailer-maker guidance on matching tires.
Which travel-trailer tire should you choose?
For a four-tire replacement in ST225/75R15, choose the Free Country Grand Ride: it lists 2,830 pounds of capacity per tire and includes Scuff Guard. If your trailer calls for ST225/75R15 and you need a single tire, the Transeagle ST II 225 offers Load Range E and a listed 2,833-pound capacity. For an approved ST235/80R16 fit with a high required rating, consider the Transeagle ST 235, listed at 4,079 pounds.
Buyers needing ST205/75R15 can compare the Transeagle ST II 205 and Free Country Prem, checking their respective 2,403- and 2,150-pound listings against the trailer requirement. For a complete wheel assembly, inspect the GarveeTech ST205/75D14 fit details.
In every case, follow the trailer placard and verify size, load, and wheel compatibility before ordering.
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Frequently Asked Questions
How do I determine the correct tire size and load rating for my travel trailer?
Use the size and load information on the trailer’s tire placard or owner documentation, then confirm the replacement also matches the wheel and axle requirements. Check that the tire’s load capacity is adequate for the trailer’s requirements; do not select by size alone. If details conflict, consult the trailer or tire manufacturer.
Should I replace travel-trailer tires based on age, tread depth, or visible damage?
Consider all three, and replace a tire if it has visible damage or has reached the replacement age specified by its manufacturer or your trailer documentation. Tread condition matters, but it is not the only factor for trailer tires. Inspect tires regularly and have concerns such as cracks, bulges, or unusual wear assessed before travel.
Can I mix radial and bias-ply tires on a travel trailer?
Avoid mixing radial and bias-ply tires unless the trailer or tire manufacturer specifically approves that combination. Different tire constructions can respond differently under load and during travel. For a replacement, match the required tire type, size, and load capacity, and check compatibility across the axle and with the trailer’s wheels.
What should I verify when buying a tire-and-wheel assembly?
Confirm that both the tire and wheel match your trailer’s requirements. Check the tire size and load capacity, plus the wheel’s diameter, lug pattern, and compatibility with the axle. A listing that includes a wheel does not establish fit by itself, so compare its details with your trailer documentation before ordering.
Does a higher load rating make a tire a suitable replacement?
Not by itself. A tire must also match the required size and be compatible with the trailer’s wheels and axle. Compare the listed capacity with the trailer’s stated requirements, and follow the placard and manufacturer guidance.
A higher capacity does not make an otherwise incompatible tire a correct fit.
Final Words
The Free Country Grand Ride is the strongest all-around pick here for a four-tire ST225/75R15 replacement, with a listed 2,830-pound capacity per tire and Scuff Guard. For a single tire in that size, consider the Transeagle ST II 225; other options suit different sizes and configurations. Before choosing, match the tire size and load rating to the trailer placard, and verify wheel and axle compatibility.


