A strong motorhome tire choice matches the coach’s specified size and load requirements, with a commercial or RV-focused construction suited to its axle position. The Michelin XRV leads this selection because it is explicitly named for RV use, while the Hankook AH37, GT Radial GSR139, and Ironman GEN2 are commercial tires with motorhome-relevant positions or highway use. Not every product here belongs on a motorhome: several are ST trailer tires, which are intended for trailers rather than a powered coach.
The listings also contain size and fitment details that should be checked carefully against the vehicle placard and tire documentation. Use this comparison as a shortlist, not a substitute for verifying the required tire size, load rating, and axle application before purchase.
The Michelin XRV is the strongest starting point among these options for an RV motorhome because its model is explicitly identified as an RV tire. Its listed size is 235/80R22.5, though the specifications also show 265/80R22.5, so confirm the exact size with the seller and your motorhome’s placard before ordering. For all-position commercial alternatives, compare the GT Radial GSR139 and Ironman GEN2 only when their size, load rating, and axle fit match your coach.
Our Top Picks
Best OverallIts XRV model is explicitly identified for RV use and lists a 22.5-inch rim size; confirm the conflicting listed tire sizes before selecting it.
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Steer-Axle OptionThe listing identifies this 275/70R22.5 tire as steer-position and all-position, making it a relevant commercial option when that size and position fit.
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All-Position FitThis 225/70R19.5 commercial all-season tire is described for all axle positions and lists a 3,968-pound load capacity.
View on Amazon- Wet-Traction Features Ironman GEN2 I-19A
- Highest Listed Capacity GREMAX All Steel ST235/80R16
Compare these motorhome tire options
| # | Product | Weight | Load Capacity | Size | Rim Size | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Michelin XRVBest Overall | 80 lb | 2000 lb | 265/80R22.5 | 22 in | View on Amazon |
| 2 | 2. Hankook AH37Steer-Axle Option | 130 lb | — | 275/70R22.5 | 22 in | View on Amazon |
| 3 | 3. GT Radial GSR139All-Position Fit | 63 lb | 3968 lb | 225/70R19.5 | 195 in | View on Amazon |
| 4 | 4. Ironman GEN2 I-19AWet-Traction Features | 53 lb | 4 lb | 245/70R19.5 | 20 in | View on Amazon |
| 5 | 5. Roundrule MLA18+Higher-capacity 19.5-inch tire shoppers | 70 lb | 4806 lb | 245/70R19.5 | 195 in | View on Amazon |
| 6 | 6. Transeagle Transhauler HDTwo-tire commercial replacements | 132 lb | 3968 lb | 225/70R19.5 | 195 in | View on Amazon |
| 7 | 7. GREMAX All Steel ST235/80R16Highest Listed Capacity | 114 lb | 4080 lb | 235/80R16 All Steel | 16 in | View on Amazon |
| 8 | 8. Transeagle ST RadialFour-tire trailer replacements | 212 lb | 4079 lb | 235/80R16 | 16 in | View on Amazon |
| 9 | 9. Goodyear EnduranceEndurance 15-inch trailer tire buyers | 33 lb | 2830 lb | ST225/75R15 117N E/10 | 15 in | View on Amazon |
| 10 | 10. Suntek HD Trail 215-inch trailer set buyers | 100 lb | 2833 lb | 225/75R15 | 15 in | View on Amazon |
Detailed Reviews: Best Tires For RV Motorhomes

#1 · Best Overall
1. Michelin XRV
- Weight: 80 lb
- Load Capacity: 2000 lb
- Size: 265/80R22.5
- Rim Size: 22 in
Best for: 22.5-inch size shoppers.
Why it ranks #1: Its XRV model is explicitly identified for RV use and lists a 22.5-inch rim size; confirm the conflicting listed tire sizes before selecting it.
The Michelin XRV is listed in the 235/80R22.5 size, giving motorhome owners seeking that specific tire dimension a direct option to consider. The supplied listing identifies it as a commercial truck radial and specifies a 22-inch rim size, but provides little additional detail about tread design or operating features.
Its commercial truck radial designation places the XRV in a commercial-vehicle category, while the 235/80R22.5 description gives buyers a concrete size to compare with their required fit. The specifications separately list a 22-inch rim size, so both details matter when checking an existing wheel and tire setup. The listing states a package quantity of one, which means buyers planning a multi-tire replacement need to account for the single-tire offer.
- Commercial truck radial designation
- 235/80R22.5 vehicle tire size description
- 22-inch rim size specified
- Package quantity of one is clearly listed
- The supplied listing provides no tread-design or wet-weather performance details.
Skip it if you need documented tread or wet-weather features; GT Radial GSR139 specifies an all-season tread design.
Consider this Michelin if its 235/80R22.5 description matches the required motorhome tire specification and you are sourcing one tire. The listing gives limited performance detail, so buyers prioritizing documented tread features may prefer another option.
Full product details
| Brand | MICHELIN |
|---|---|
| Included Components | No |
| Item Dimensions | 37 x 37 x 9 inches |
| Item Weight | 80 pounds |
| Load Capacity | 2000 pounds |
| Manufacturer | Michelin North America Inc. |
| Part Number | 87511 |
| Manufacturer Warranty Description | No |
| Model Number | 87511 |
| Rim Size | 22 inches |
| Size | 265/80R22.5 |
| Vehicle Tire ISO Metric Size Description | 235/80R22.5 |
| Additional Information | Important Information Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once. |
Listed on Amazon as: Michelin XRV Commercial Truck Radial Tire-235/80R22.5 0Q
View on Amazon
#2 · Steer-Axle Option
2. Hankook AH37
- Weight: 130 lb
- Size: 275/70R22.5
- Rim Size: 22 in
Best for: 22.5-inch steer tire shoppers.
Why it ranks #2: The listing identifies this 275/70R22.5 tire as steer-position and all-position, making it a relevant commercial option when that size and position fit.
The AH37's steer AP designation is a concrete axle-position detail for motorhome owners evaluating a 275/70R22.5 commercial radial. The listing also specifies a 22-inch rim size and 148/145L rating in the title, giving buyers several identifying specifications to compare with their vehicle requirements.
The steer AP wording identifies the listed axle-position category, helping buyers distinguish this tire from options described for trailer-only applications. Its 275/70R22.5 size and 22-inch rim specification provide the dimensional details to check against the existing setup, while radial construction is explicitly stated. The 148/145L designation appears in the title. The listing includes the tire itself, so it is a single tire purchase rather than a multi-tire set.
- Steer AP designation
- 275/70R22.5 size
- 22-inch rim specification
- Radial construction
- One tire is listed, not a multi-tire set.
Skip it if you need multiple tires in one purchase; Transeagle Transhauler HD is listed as a two-tire set.
This Hankook is for buyers seeking a 275/70R22.5 radial with a steer AP designation and matching listed rim specification. Confirm those details against the motorhome's axle requirements; the listing supplies one tire, not a set.
Full product details
| Brand | HANKOOK |
|---|---|
| Included Components | TIRE |
| Item Weight | 130 pounds |
| Manufacturer | Hankook |
| Part Number | 3002452 |
| Manufacturer Warranty Description | Standard Manufacturer Warranty |
| Model Number | 3002452 |
| Rim Size | 22 inches |
| Size | 275/70R22.5 |
| Vehicle Tire ISO Metric Size Description | 275/70R22.5 |
Listed on Amazon as: Hankook AH37 275/70R22.5 148/145L J
View on Amazon
#3 · All-Position Fit
3. GT Radial GSR139
- Weight: 63 lb
- Load Capacity: 3968 lb
- Size: 225/70R19.5
- Rim Size: 195 in
Best for: All-position commercial tire buyers.
Why it ranks #3: This 225/70R19.5 commercial all-season tire is described for all axle positions and lists a 3,968-pound load capacity.
An all-position designation gives the GT Radial GSR139 flexibility across commercial-vehicle axle positions, a useful fit consideration for motorhome owners evaluating replacement options. Its all-season description and highway-terrain classification add context for year-round road use, while the 225/70R19.5 size and stated 3,968-pound capacity help define its specification.
The product description identifies a ribbed tread design and all-season compound, connecting its year-round positioning to features intended for commercial highway use. Its all-position designation means the model is described for mounting on all axle positions, which can simplify consideration across a vehicle's layout when the specified fit is appropriate. The listing gives a 225/70R19.5 size and 3,968-pound capacity. It is supplied as a tire only, not a complete wheel assembly.
- All-position mounting designation
- All-season compound and highway-terrain classification
- 225/70R19.5 size
- Stated 3,968-pound capacity
- Tire-only listing; it does not include a wheel.
Skip it if you need a wheel included with the tire; this GT Radial listing supplies the tire only.
The GSR139 suits motorhome owners considering a 225/70R19.5 commercial highway tire with an all-position designation. Its stated capacity and size should match the vehicle requirements, and the tire-only listing leaves wheel sourcing separate.
Full product details
| Brand | GT Radial |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 29 x 29 x 7 inches |
| Item Weight | 63 pounds |
| Load Capacity | 3968 pounds |
| Manufacturer | GT Radial |
| Part Number | EV99873G |
| Model Number | EV99873G |
| Rim Size | 195 inches |
| Size | 225/70R19.5 |
| Vehicle Tire ISO Metric Size Description | 225/70R19.5 |
Listed on Amazon as: GT Radial GSR139 225/70R19.5 All Season G (14 Ply) All Position Radial Tire
View on Amazon
#4 · Wet-Traction Features
4. Ironman GEN2 I-19A
- Weight: 53 lb
- Load Capacity: 4 lb
- Size: 245/70R19.5
- Rim Size: 20 in
Best for: Highway motorhome tire shoppers.
Why it ranks #4: Its 245/70R19.5 commercial highway design includes wet-traction siping, stone ejectors, and curb guards, though motorhome fit must be confirmed.
Stone-ejector platforms help protect the belt from stone drilling, a useful feature for motorhome owners covering highway miles where road debris can threaten tire durability. The Ironman GEN2 I-19A also has a specialized tread and water-channeling sipes, combining debris protection with traction and wet-road handling features.
Its 245/70R19.5 size identifies the fit category, while the specialized tread pattern is specified to provide solid traction on highway applications. Siping channels water away from the footprint, supporting wet traction and braking; the listing also connects that design with resistance to irregular wear. Stone-ejector platforms protect belts from stone drilling, and curb guards shield sidewalls from impacts. It is a tire-only listing, so the wheel is not included.
- 245/70R19.5 size for buyers seeking that specification
- Specialized tread pattern provides solid traction
- Siping channels water to support wet traction and braking
- Stone ejectors and curb guards address debris and sidewall impacts
- Tire-only listing does not include a wheel.
Skip it if you need a complete wheel assembly; this listing supplies the tire only, not a rim.
For motorhome owners seeking a 245/70R19.5 commercial tire for highway use, the Ironman pairs water-channeling sipes with belt and sidewall protections. Check that the specified size and separate wheel requirement suit your setup.
Full product details
| Brand | Ironman |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 33.1 x 9.7 x 33.1 inches |
| Item Weight | 53 pounds |
| Load Capacity | 4 pounds |
| Manufacturer | Ironman |
| Part Number | 98642 |
| Manufacturer Warranty Description | Standard Manufacturer Warranty |
| Model Number | 98642 |
| Rim Size | 20 inches |
| Size | 245/70R19.5 |
| Vehicle Tire ISO Metric Size Description | 245/70R19.5 |
Listed on Amazon as: Ironman GEN2 I-19A 245/70R19.5 136/134N H Commercial Tire
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#5
5. Roundrule MLA18+
- Weight: 70 lb
- Load Capacity: 4806 lb
- Size: 245/70R19.5
- Rim Size: 195 in
Best for: Higher-capacity 19.5-inch tire shoppers.
Why it ranks #5: The 245/70R19.5 all-season, all-position radial lists a 4,806-pound capacity, but the listing provides limited detail about its motorhome application.
A stated 4,806-pound capacity is the key specification distinguishing this Roundrule MLA18+ listing for buyers considering a 245/70R19.5 tire. It is identified as an all-season, 16-ply, all-position radial, giving motorhome owners several concrete construction and fit details to compare against their existing requirements.
The 16-ply specification and stated 4,806-pound capacity give buyers two load-related facts to assess for their application, while the all-position description indicates the tire is listed for multiple axle positions. Its all-season radial designation adds a stated category for road use, and the 245/70R19.5 size identifies the required tire dimension. This is a tire-only listing, so it does not supply a wheel; verify the vehicle requirements against these listed specifications before choosing it.
- Stated 4,806-pound capacity
- 16-ply specification
- All-position radial designation
- 245/70R19.5 size
- Tire-only listing does not include a wheel.
Skip it if you need a supplied wheel or a different tire size; this listing is a 245/70R19.5 tire only.
This Roundrule is for motorhome owners whose requirements call for a 245/70R19.5 all-season, all-position radial and whose load needs align with its stated capacity. Wheel sourcing remains separate, and vehicle specifications determine fit.
Full product details
| Brand | Roundrule |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 33 x 33 x 9 inches |
| Item Weight | 70 pounds |
| Load Capacity | 4806 pounds |
| Manufacturer | Roundrule |
| Part Number | P70023-R |
| Model Number | P70023-R |
| Rim Size | 195 inches |
| Size | 245/70R19.5 |
| Vehicle Tire ISO Metric Size Description | 245/70R19.5 |
Listed on Amazon as: MLA18+ 245/70R19.5 All Season H (16 Ply) All Position Radial Tire
View on Amazon
#6
6. Transeagle Transhauler HD
- Weight: 132 lb
- Load Capacity: 3968 lb
- Size: 225/70R19.5
- Rim Size: 195 in
Best for: Two-tire commercial replacements.
Why it ranks #6: This 225/70R19.5 commercial all-season tire is designed for all axle positions and lists a 3,968-pound capacity; verify its fit for the coach.
The two-tire listing makes the Transeagle Transhauler HD a practical quantity to assess when replacing a pair of 225/70R19.5 commercial tires. It is described as an all-season highway tire for commercial vehicles and all axle positions, with a ribbed tread pattern and durable rubber compound linked to road contact and steering response.
The ribbed tread pattern and durable rubber compound are described as maintaining road contact, which supports steering responsiveness and driving performance in the product description. Its all-season highway-terrain category and all-position designation frame the intended commercial use, while the 225/70R19.5 size and 3,968-pound capacity provide concrete comparison points. The listing specifies two tires, making the quantity relevant for pair replacement; it does not describe a four-tire set.
- Two tires included in the listed quantity
- All-season highway-terrain classification
- All-position commercial-vehicle designation
- Ribbed tread and durable compound linked to road contact
- Two tires are listed, not a four-tire set.
Skip it if you need four tires in one listing; Transeagle ST Radial TA15 is listed as a four-tire set.
Consider this pair for a commercial motorhome application requiring 225/70R19.5 all-season tires. Its ribbed tread and all-position designation are relevant features, but the two-tire quantity does not cover a four-tire replacement by itself.
Full product details
| Brand | Transeagle |
|---|---|
| Item Dimensions | 29 x 29 x 7 inches |
| Item Weight | 132 pounds |
| Load Capacity | 3968 pounds |
| Part Number | TA22 |
| Model Number | TA22 |
| Rim Size | 195 inches |
| Size | 225/70R19.5 |
| Vehicle Tire ISO Metric Size Description | 225/70R19.5 |
Listed on Amazon as: Transeagle Transhauler HD 225/70R19.5 All Season G (14 Ply) Two Tires
View on Amazon
#7 · Highest Listed Capacity
7. GREMAX All Steel ST235/80R16
- Weight: 114 lb
- Load Capacity: 4080 lb
- Size: 235/80R16 All Steel
- Rim Size: 16 in
Best for: Heavy trailer load seekers.
Why it ranks #7: Its 14-ply, Load Range G construction lists 4,080 pounds per tire, but the product is explicitly for trailer use only.
A stated 4,080-pound capacity and 14-ply rating give this GREMAX all-steel tire a clear heavy-trailer focus. Its 235/80R16 size and Load Range G specification identify the intended replacement category, while the deep 0.38-inch tread is listed to support handling, durability, and tread life on trailer duty.
The all-steel construction and 14-ply rating distinguish this tire from the weaker regular 235/80R16 tires it is described as replacing. Its stated 4,080-pound capacity is relevant when evaluating a heavy RV trailer, while the 0.38-inch tread depth is cited for road handling, durability, and long tread life. The listing specifies tubeless construction and trailer-only use, so it is not presented as a motorhome drive or steer tire. Rims are not included.
- All-steel construction
- 14-ply rating and Load Range G
- Stated 4,080-pound capacity
- 0.38-inch tread depth is cited for handling and durability
- Trailer-use-only tire; it is not specified for a motorhome axle.
Skip it if you need a tire for a motorhome axle rather than a trailer; Ironman GEN2 I-19A is listed for truck and van highway use.
This is a candidate for owners of heavy RV trailers seeking a 235/80R16 all-steel tire with a stated 4,080-pound capacity. Its trailer-only designation and excluded rims make application and wheel arrangements important boundaries.
Full product details
| Brand | ZEEMAX |
|---|---|
| Item Dimensions | 30.8 x 30.8 x 9.25 inches |
| Item Weight | 114 pounds |
| Load Capacity | 4080 pounds |
| Manufacturer | ZEEMAX |
| Part Number | 11094 |
| Model Number | GM500 |
| Rim Size | 16 inches |
| Size | 235/80R16 All Steel |
| Vehicle Tire ISO Metric Size Description | 235/80R16 |
Listed on Amazon as: GREMAX Set 2 All Steel ST235/80R16 14PR RV Trailer Tires Load Range G 129M
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#8
8. Transeagle ST Radial
- Weight: 212 lb
- Load Capacity: 4079 lb
- Size: 235/80R16
- Rim Size: 16 in
Best for: Four-tire trailer replacements.
Why it ranks #8: This 14-ply all-steel ST235/80R16 listing includes four tires and lists 4,079 pounds capacity, but it is a trailer tire rather than a coach tire.
Four tires are included in this Transeagle ST Radial listing, making its quantity the first practical distinction for owners replacing a trailer set. The 235/80R16 size, all-season designation, 14-ply rating, and all-steel construction identify a heavy-trailer-oriented specification to compare with the trailer requirements.
The four-tire quantity can support a complete set replacement when the trailer calls for the listed 235/80R16 size. Its all-steel construction and 14-ply rating are stated construction details, while the all-season designation identifies its listed seasonal category. A 4,079-pound load capacity is another specification for assessing suitability. This product is an ST trailer tire, so its stated application is distinct from choosing a tire for a motorhome's own axles.
- Four tires listed
- 235/80R16 size
- All-steel construction and 14-ply rating
- Stated 4,079-pound capacity
- ST trailer tire is not specified for motorhome axles.
Skip it if you need tires for the motorhome itself rather than its trailer; Transeagle Transhauler HD is listed for commercial vehicles.
This set fits buyers replacing four tires on a trailer that requires 235/80R16 ST tires and matches the listed capacity. Its trailer-specific designation is the key boundary; it is not presented as a motorhome-axle tire.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 29 x 29 x 8 inches |
| Item Weight | 212 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: Transeagle ST Radial ST235/80R16 All Season G (14 Ply) All Steel Four Tires
View on Amazon
#9
9. Goodyear Endurance
- Weight: 33 lb
- Load Capacity: 2830 lb
- Size: ST225/75R15 117N E/10
- Rim Size: 15 in
Best for: Endurance 15-inch trailer tire buyers.
Why it ranks #9: The ST225/75R15 tire lists a 2,830-pound capacity and 10-ply rating, but its ST designation makes it a trailer-specific option.
Goodyear's Endurance listing specifies an ST225/75R15 size and E/10 load range, giving trailer owners two direct details for matching a replacement tire. It is a radial tire with a stated 2,830-pound capacity, offering a compact set of specifications to compare with trailer requirements.
The ST225/75R15 size and 15-inch rim specification help identify the wheel category this tire is listed for, while its E/10 designation supplies a load-range detail for checking the trailer's requirements. The stated 2,830-pound capacity adds another concrete comparison point. This is a single tire listing, so a complete trailer replacement would require multiple tires. Its description identifies it as a trailer tire, not a motorhome-axle option.
- ST225/75R15 size
- E/10 designation
- Stated 2,830-pound capacity
- Radial construction
- Single tire listing is not a complete trailer set.
Skip it if you need a complete four-tire set; Suntek HD Trail 2 is listed with four ST225/75R15 tires.
This Goodyear Endurance suits trailer owners sourcing one ST225/75R15 radial and checking an E/10 specification against their requirements. Buyers replacing a complete set should account for the single-tire quantity and trailer-specific application.
Full product details
| Brand | Goodyear |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 28.3 x 28.3 x 8.8 inches |
| Item Weight | 33 pounds |
| Load Capacity | 2830 pounds |
| Manufacturer | Goodyear |
| Part Number | 724857519 |
| Manufacturer Warranty Description | Standard Manufacturer Warranty |
| Model Number | 724857519 |
| Rim Size | 15 inches |
| Size | ST225/75R15 117N E/10 |
| Vehicle Tire ISO Metric Size Description | 225/75R15 |
Listed on Amazon as: Goodyear Endurance all_ Season Radial Tire-225/75R15 117N
View on Amazon
#10
10. Suntek HD Trail 2
- Weight: 100 lb
- Load Capacity: 2833 lb
- Size: 225/75R15
- Rim Size: 15 in
Best for: 15-inch trailer set buyers.
Why it ranks #10: This ST225/75R15 tire lists a 2,833-pound capacity, but its trailer-oriented ST type does not suit a motorhome’s powered axles.
A four-tire quantity paired with a 225/75R15 size makes this Suntek listing relevant to owners replacing a complete trailer set in that specification. The HD Trail 2 is identified as an all-season, 10-ply, semi-steel tire, with a stated 2,833-pound capacity for buyers assessing trailer requirements.
The four-tire listing provides a quantity suited to evaluating a full set replacement, while the 225/75R15 size defines the tire category to match against the trailer. Its 10-ply rating and semi-steel construction are specific build details, and the listed 2,833-pound capacity helps buyers compare load requirements. The product title identifies it as an ST tire, so the listing points to trailer use rather than a motorhome's own axle positions.
- Four tires listed
- 225/75R15 size
- 10-ply rating and semi-steel construction
- Stated 2,833-pound capacity
- ST trailer tire is not specified for motorhome axles.
Skip it if you need tires for a motorhome axle; Michelin XRV is listed as a commercial truck radial.
For trailer owners needing a four-tire 225/75R15 set, this Suntek combines an all-season designation with a stated capacity and 10-ply construction. Its ST designation makes trailer application the important fit boundary.
Full product details
| Brand | Suntek |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 27 x 27 x 8 inches |
| Item Weight | 100 pounds |
| Load Capacity | 2833 pounds |
| Part Number | SK0013 |
| Model Number | SK0013 |
| Rim Size | 15 inches |
| Size | 225/75R15 |
| Vehicle Tire ISO Metric Size Description | 225/75R15 |
Listed on Amazon as: Suntek HD Trail 2 ST225/75R15 All Season E (10 Ply) Semi-Steel Four Tires
View on AmazonAvoid the motorhome-versus-trailer tire trap
An ST designation identifies a special-trailer tire, so do not treat an ST product as a direct motorhome tire substitute. The GREMAX listing explicitly says trailer use only, and the Transeagle ST Radial, Goodyear Endurance, and Suntek HD Trail 2 are also listed in ST sizes. These may be relevant when shopping for a towable RV’s trailer, but a powered motorhome needs tires that match its vehicle application and axle requirements.
A load figure alone does not make a tire suitable: the GREMAX’s listed 4,080-pound capacity does not override its trailer-only instruction. Before ordering, compare the tire’s service type and size with the motorhome placard, owner documentation, and requirements for the intended axle.
If a listing does not clearly state a motorhome application, confirm compatibility rather than assuming that a similar size or high ply rating is enough.
Resolve conflicting size details before ordering
A listing’s title, size field, and vehicle-size description can disagree, so verify the exact tire size rather than relying on a single product-page label. The Michelin XRV title and vehicle-size description state 235/80R22.5, while its Specifications section lists 265/80R22.5; that discrepancy warrants seller confirmation before purchase. The tire’s stated 22-inch rim size is another detail to check against the coach’s actual wheel specification.
Other listings give clearer size descriptions, such as 225/70R19.5 for the GT Radial GSR139 and 275/70R22.5 for the Hankook AH37, but that does not prove either fits a particular motorhome. A size that appears close is not automatically interchangeable.
Check the required size, load rating, and axle position on the vehicle, and resolve conflicting listing information before buying or fitting any tire.
How to Choose Motorhome Tires
Intended vehicle and axle position
Choose a tire explicitly suited to a motorhome or the relevant commercial axle position, and keep trailer-only ST tires off a powered coach. The Michelin XRV is explicitly identified for RV use; the GT Radial GSR139 is described as mountable on all axle positions, and the Hankook AH37 is identified as steer and all-position. By contrast, the GREMAX says trailer use only, while the other ST products are trailer-oriented.
Buyers replacing a motorhome tire should favour the RV-specific or appropriately designated commercial options, provided the size and load requirements match. Buyers shopping for a separate towable trailer can consider ST options, but should not choose them merely because their size or capacity looks suitable for the motorhome.
Size and wheel compatibility
Match the listed tire size and rim dimensions to the motorhome’s specifications, and investigate any inconsistency before ordering. These products range from 225/70R19.5 and 245/70R19.5 commercial tires to 22.5-inch options such as the Michelin and Hankook; trailer listings include 235/80R16 and 225/75R15. The Michelin listing is especially important to check because it gives 235/80R22.5 in its title and vehicle-size description but 265/80R22.5 in the specifications.
Buyers with a coach requiring 22.5-inch commercial tires should compare exact size and axle fit, not just the wheel diameter. Buyers with smaller trailer wheels should assess the ST products separately for trailer use.
Load capacity and construction
Check that the tire’s load capability and construction meet the vehicle’s requirements rather than selecting the largest number shown. Listed capacities include 3,968 pounds for the GT Radial GSR139 and Transeagle Transhauler HD, 4,806 pounds for the Roundrule MLA18+, and 4,080 pounds for the trailer-only GREMAX. Ply and load-range information varies too: the GREMAX is 14-ply, Load Range G, while the Goodyear Endurance is marked E/10.
These figures are not a reason to disregard the tire’s intended use or the vehicle’s specified rating. Buyers whose coach requires a particular load rating should prioritize a verified matching tire; trailer owners may compare ST tire construction against their trailer’s requirements.
Which tires should I choose for my motorhome?
Start with the Michelin XRV if you want the option in this set most directly identified for RV use, but resolve its conflicting size details before ordering. If your coach requires a 225/70R19.5 commercial tire and all-position fit, consider the GT Radial GSR139; the Ironman GEN2 I-19A is another commercial highway candidate when 245/70R19.5 matches your vehicle. The Hankook AH37 may suit a coach requiring its 275/70R22.5 size and steer or all-position application.
Check the Roundrule MLA18+ and Transeagle Transhauler HD against the exact required fit and load rating. Do not choose the GREMAX, Transeagle ST Radial, Goodyear Endurance, or Suntek HD Trail 2 for a powered motorhome axle: these are trailer-oriented ST options.
Related Buying Guides
Frequently Asked Questions
How do I confirm the correct tire size and load rating for my motorhome?
Match the tire size and required load rating to your motorhome’s placard and owner documentation, then confirm the candidate tire’s specifications with the seller. Check axle fitment too. The Michelin XRV listing shows conflicting sizes, so verify whether the offered tire is the exact size your coach requires before ordering.
Can an ST trailer tire be used on a motorhome’s powered axle?
No. ST tires in this selection are trailer-oriented and should not be chosen for a powered motorhome axle. For a motorhome, look for a tire whose application and axle fit match the coach, then verify its size and load rating.
The editorial picks commercial alternatives only when those details match.
When should motorhome tires be replaced if the tread still looks usable?
Replace a tire when inspection or its manufacturer’s guidance indicates it is no longer safe, even if tread remains. Have a qualified tire professional check for aging, damage, or other concerns, and follow the vehicle and tire makers’ recommendations. Tread appearance alone does not establish that a tire is suitable for continued use.
How can I check whether a tire fits a particular axle?
Compare the tire’s stated application with the axle position required by your motorhome, and confirm the fit with the vehicle documentation or a qualified tire professional. An all-position designation may suit more than one position, but it does not by itself confirm the correct size, load rating, or fit for your coach.
What should I verify before ordering the Michelin XRV?
Confirm the exact size with both the seller and your motorhome’s placard before ordering. The listing identifies the XRV as an RV tire, but its details show both 235/80R22.5 and 265/80R22.Do not assume either size is correct for your coach without resolving that discrepancy and checking the required load rating.
Final Words
Start with the Michelin XRV if you want the option here most directly identified for RV use, but resolve its conflicting size details before ordering. If it does not match your coach, compare the commercial alternatives only when their size, load rating, and axle application fit. Treat the GREMAX, Transeagle ST Radial, Goodyear Endurance, and Suntek HD Trail 2 as trailer-oriented choices, not powered-axle tires.

