A strong 205/90R15 trailer tire should match your trailer’s approved size and required load capacity, and suit how many tires you need to replace. This roundup compares radial ST205/90R15 models with bias ST205/90D15 alternatives, including E- and F-load-range options and single tires, pairs, and four-tire sets. The Transeagle four-tire F-load set leads for buyers seeking the highest listed capacity in a full set: 3,307 pounds per tire.
Other choices offer the same stated capacity in smaller quantities, or a lower-capacity E-load option. Check your trailer manual and existing sidewall before choosing; the products’ differing sizes and construction types are not automatically interchangeable.
Wheels are not included with the products whose listings explicitly say tire only or rims not included.
The Transeagle ST205/90R15 4-Tire F-Load Set is the leading choice because it combines radial ST205/90R15 fitment with the highest listed capacity here, 3,307 pounds, and supplies four tires. Its F load range is a useful distinction from the E-load alternatives, which list 2,910 pounds. Confirm that your trailer calls for this size and capacity before buying, and note that the listing specifies tire only, not wheels.
Our Top Picks
Best OverallThis four-tire radial set matches ST205/90R15 and lists 3,307 pounds of load capacity per tire, the highest figure among these products.
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Highest CapacityThis single radial ST205/90R15 tire lists 3,307 pounds of capacity and F load range, matching the top capacity without requiring a set.
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Two-Tire SetThe pair offers two radial ST205/90R15 F-load tires, each listed at 3,307 pounds of capacity, for buyers replacing two tires.
View on AmazonCompare these trailer tire options
| # | Product | Size | Load Capacity | Weight | Rim Size | Buy |
|---|---|---|---|---|---|---|
| 1 | 1. Transeagle ST F-Load SetBest Overall | 205/90R15 | 3307 lb | 124 lb | 15 in | View on Amazon |
| 2 | 2. Transeagle ST F-Load TireHighest Capacity | 205/90R15 | 3307 lb | 31 lb | 15 in | View on Amazon |
| 3 | 3. Transeagle ST F-Load PairTwo-Tire Set | 205/90R15 | 3307 lb | 62 lb | 15 in | View on Amazon |
| 4 | 4. Transeagle ST E-Load SetFour-tire E-range replacement set | 205/90R15 | 2910 lb | 124 lb | 15 in | View on Amazon |
| 5 | 5. Transeagle ST E-Load TireSingle E-range radial replacement | 205/90R15 | 2910 lb | 31 lb | 15 in | View on Amazon |
| 6 | 6. Free Country HD Trailer SetTwo-tire 7.00R15-style set | ST205/90R15 | 2910 lb | 30 lb | 5.5 in | View on Amazon |
| 7 | 7. ZEEMAX Bias Four-Tire SetFour bias tires for trailer use | 205/90D15 | 2535 lb | 29.6 lb | 15 in | View on Amazon |
| 8 | 8. ZEEMAX Bias Trailer TireSingle ZEEMAX bias replacement | ST205/90D15 | 2535 lb | 29.6 lb | 15 in | View on Amazon |
| 9 | 9. Carlisle Sport Trail Bias TireShort-haul bias-tire applications | ST205/90D15 | — | 22.1 lb | 15 in | View on Amazon |
Detailed Reviews: Best 205 90R15 Trailer Tire

#1 · Best Overall
1. Transeagle ST F-Load Set
- Size: 205/90R15
- Load Capacity: 3307 lb
- Weight: 124 lb
- Rim Size: 15 in
Best for: Four-tire higher-capacity set.
Why it ranks #1: This four-tire radial set matches ST205/90R15 and lists 3,307 pounds of load capacity per tire, the highest figure among these products.
A listed 3,307-pound load capacity gives this four-tire Transeagle set its clearest advantage over the brand's E-range set. It pairs the ST205/90R15 size with F load range and 12-ply construction, and the listing identifies it as an all-season tire.
The four-tire quantity can support a complete replacement purchase, while the 15-inch rim size gives buyers a specification to compare with their trailer wheels. Transeagle lists a 3,307-pound load capacity and describes its trailer tires as offering handling, load durability, and traction. The F-range, 12-ply specification distinguishes this set from the 10-ply E-range alternative. Wheels are not included, so the tires must be mounted on compatible rims.
- Four tires in one listing
- 3,307-pound listed load capacity
- F load range and 12-ply rating
- All-season designation
- Wheels are not included with the tire set.
Skip it if you need only one tire; the Transeagle TA19 single-tire listing supplies one instead of four.
Consider this set when replacing four trailer tires and the listed 3,307-pound capacity and F-range construction match your requirements. It is an all-season ST205/90R15 tire-only listing, so wheel compatibility and trailer load needs still matter.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 28 x 28 x 7 inches |
| Item Weight | 124 pounds |
| Load Capacity | 3307 pounds |
| Part Number | TA19 |
| Model Number | TA19 |
| Rim Size | 15 inches |
| Size | 205/90R15 |
| Vehicle Tire ISO Metric Size Description | 205/90R15 |
Listed on Amazon as: 4 x Transeagle ST ST205/90R15 122/117N All Season F (12 Ply) Tires
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#2 · Highest Capacity
2. Transeagle ST F-Load Tire
- Size: 205/90R15
- Load Capacity: 3307 lb
- Weight: 31 lb
- Rim Size: 15 in
Best for: Single F-range radial replacement.
Why it ranks #2: This single radial ST205/90R15 tire lists 3,307 pounds of capacity and F load range, matching the top capacity without requiring a set.
The F load range and 3,307-pound listed load capacity distinguish this single Transeagle radial tire from the brand's E-range version. It uses the ST205/90R15 size, carries a 12-ply rating, and is identified as an all-season semi-steel tire.
For an owner replacing one tire, the single-tire listing avoids buying a bundled set. Transeagle specifies a 3,307-pound load capacity, F range, and 12-ply rating, supplying concrete details to compare with the trailer's requirements. The 15-inch rim size also helps with wheel checks, although no wheel is included. Transeagle describes its commercial and trailer tires as offering handling, load durability, and traction; the listing's radial designation identifies its construction.
- Single radial tire listing
- 3,307-pound listed load capacity
- F load range and 12-ply rating
- All-season designation
- Only one tire is included in the listing.
Skip it if you need a four-tire set; the Transeagle TA19 four-tire listing provides that quantity.
Pick this for a one-tire replacement where ST205/90R15 radial construction and the listed F-range capacity suit the trailer. It is tire-only, and the trailer manual or current sidewall should guide size and load selection.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 28 x 28 x 7 inches |
| Item Weight | 31 pounds |
| Load Capacity | 3307 pounds |
| Manufacturer | Transeagle |
| Part Number | TA19 |
| Model Number | TA19 |
| Rim Size | 15 inches |
| Size | 205/90R15 |
| Vehicle Tire ISO Metric Size Description | 205/90R15 |
Listed on Amazon as: Transeagle ST Radial ST205/90R15 All Season F (12 Ply) Semi-Steel Tire
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#3 · Two-Tire Set
3. Transeagle ST F-Load Pair
- Size: 205/90R15
- Load Capacity: 3307 lb
- Weight: 62 lb
- Rim Size: 15 in
Best for: Higher-capacity two-tire setup.
Why it ranks #3: The pair offers two radial ST205/90R15 F-load tires, each listed at 3,307 pounds of capacity, for buyers replacing two tires.
A 3,307-pound listed load capacity is the key distinction of this Transeagle pair, giving trailer owners a higher-capacity option in the ST205/90R15 size. Its F load range and 12-ply rating distinguish it from the E-range Transeagle alternatives, while the listing identifies it as an all-season tire.
The pair format supplies two tires, and the 15-inch rim size helps shoppers compare the tire with their trailer's specifications before arranging installation. Transeagle lists a 3,307-pound load capacity and describes its trailer tires as offering handling, load durability, and traction; those details make this the higher-capacity choice among the listed Transeagle options. The tires are supplied without wheels, so mounting requires compatible rims. Check the trailer manual and existing sidewall for size and load requirements before choosing.
- Pair of two tires
- 3,307-pound listed load capacity
- F load range and 12-ply rating
- All-season designation
- Tire-only listing means wheels are not included.
Skip it if you need four tires in one listing; the Transeagle TA19 four-tire set supplies that quantity.
This pair suits trailer owners seeking two ST205/90R15 all-season tires with the listed 3,307-pound capacity and F-range construction. It is a tire-only purchase, and the trailer's specified size and load needs remain the deciding fit checks.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 28 x 28 x 7 inches |
| Item Weight | 62 pounds |
| Load Capacity | 3307 pounds |
| Part Number | TA19 |
| Model Number | TA19 |
| Rim Size | 15 inches |
| Size | 205/90R15 |
| Vehicle Tire ISO Metric Size Description | 205/90R15 |
Listed on Amazon as: 2 x Transeagle ST ST205/90R15 All Season F (12 Ply) Semi-Steel Tires
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#4
4. Transeagle ST E-Load Set
- Size: 205/90R15
- Load Capacity: 2910 lb
- Weight: 124 lb
- Rim Size: 15 in
Best for: Four-tire E-range replacement set.
Why it ranks #4: This four-tire radial set fits ST205/90R15 and lists 2,910 pounds of capacity per tire, suiting buyers whose trailer permits E load range.
Four tires in one listing make this Transeagle set the practical pick when replacing a complete trailer set at once. The ST205/90R15 size, E load range, and 10-ply rating are paired with a listed 2,910-pound load capacity, while the product is identified as all-season.
Because the listing includes four tires, buyers sourcing a full set can keep the selection together rather than combining separate listings. Transeagle specifies a 2,910-pound load capacity, E range, and 10-ply rating, giving the set a clear capacity profile to compare against the trailer's requirements. The 15-inch rim size supports checking wheel compatibility, but wheels are not included. Transeagle also cites handling, load durability, and traction as characteristics of its commercial and trailer tires.
- Four tires in one listing
- 2,910-pound listed load capacity
- E load range and 10-ply rating
- All-season designation
- The listing is tire-only; wheels are not included.
Skip it if you require the listed 3,307-pound capacity; the Transeagle TA19 F-range options specify that higher figure.
Choose this set if you need four ST205/90R15 all-season tires with E-range construction for a trailer replacement. Its listed capacity is 2,910 pounds, so compare that figure and the tire size with your trailer's specifications before ordering.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 28 x 28 x 7 inches |
| Item Weight | 124 pounds |
| Load Capacity | 2910 pounds |
| Part Number | TA18 |
| Model Number | TA18 |
| Rim Size | 15 inches |
| Size | 205/90R15 |
| Vehicle Tire ISO Metric Size Description | 205/90R15 |
Listed on Amazon as: 4 x Transeagle ST ST205/90R15 118/113N All Season E (10 Ply) Tires
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#5
5. Transeagle ST E-Load Tire
- Size: 205/90R15
- Load Capacity: 2910 lb
- Weight: 31 lb
- Rim Size: 15 in
Best for: Single E-range radial replacement.
Why it ranks #5: This single radial ST205/90R15 tire lists 2,910 pounds of capacity and E load range for buyers replacing one tire at that specification.
This Transeagle is identified as a radial ST205/90R15 tire, making its radial construction the defining distinction for buyers sourcing one replacement. Its E load range, 10-ply rating, and listed 2,910-pound load capacity provide the key capacity details for comparison.
The single-tire listing suits a one-tire replacement need rather than a bundled set, and the 15-inch rim size gives buyers a wheel specification to check. Transeagle lists a 2,910-pound load capacity alongside E-range, 10-ply construction, and an all-season designation. The brand describes its trailer tires as offering handling, load durability, and traction. As the listing includes the tire only, a compatible wheel is not part of the purchase.
- Single radial tire listing
- 2,910-pound listed load capacity
- E load range and 10-ply rating
- All-season designation
- The listing supplies one tire, not a replacement set.
Skip it if you need four tires together; the Transeagle TA18 four-tire listing supplies a bundled set.
This option is for a buyer replacing one ST205/90R15 radial tire and matching an E-range, 2,910-pound listed capacity. Confirm the trailer's required size and load rating, and account for the fact that no wheel is included.
Full product details
| Brand | Transeagle |
|---|---|
| Included Components | Tire Only |
| Item Dimensions | 28 x 28 x 7 inches |
| Item Weight | 31 pounds |
| Load Capacity | 2910 pounds |
| Manufacturer | TransEagle |
| Part Number | TA18 |
| Model Number | TA18 |
| Rim Size | 15 inches |
| Size | 205/90R15 |
| Vehicle Tire ISO Metric Size Description | 205/90R15 |
Listed on Amazon as: Transeagle ST Radial ST205/90R15 All Season E (10 Ply) Semi-Steel Tire
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#6
6. Free Country HD Trailer Set
- Size: ST205/90R15
- Load Capacity: 2910 lb
- Weight: 30 lb
- Rim Size: 5.5 in
Best for: Two-tire 7.00R15-style set.
Why it ranks #6: This two-tire radial set is listed as ST205/90R15, Load Range E, and 2,910 pounds capacity, though its stated rim size is 5.5 inches.
The Free Country set pairs two ST205/90R15 trailer tires with a listed 10-ply, Load Range E construction. Its title also identifies the 7.00R15 designation, offering a useful reference for buyers comparing those marked sizes while selecting a replacement set.
Free Country lists a 2,910-pound load capacity and a 5.5-inch rim size, giving buyers concrete figures to compare with their trailer and wheels. The two-tire set can serve a partial replacement need, while its E-range, 10-ply specification distinguishes its stated construction. The listing identifies the tire size as ST205/90R15 and includes 7.00R15 in the title; check the trailer's sidewall and manual to confirm the required size and load capacity before installation.
- Two tires in the set
- 2,910-pound listed load capacity
- Load Range E, 10-ply construction
- 5.5-inch listed rim size
- The two-tire set may not cover a four-tire replacement.
Skip it if you need four tires in one purchase; the Transeagle TA18 four-tire set lists that quantity.
This Free Country set fits buyers seeking two E-range trailer tires and using the 7.00R15 title reference during replacement research. Its 5.5-inch rim specification and 2,910-pound listed capacity should be checked against the trailer's requirements.
Full product details
| Brand | Free Country |
|---|---|
| Item Dimensions | 30 x 14 x 30 inches |
| Item Weight | 30 pounds |
| Load Capacity | 2910 pounds |
| Manufacturer | Free Country |
| Part Number | 11081-2 |
| Model Number | WR078 |
| Rim Size | 5.5 inches |
| Size | ST205/90R15 |
| Vehicle Tire ISO Metric Size Description | 205/90R15 |
Listed on Amazon as: Free Country Set 2 HD Trailer Tires ST205/90R15 (7.00R15)10 PR Load Range E
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#7
7. ZEEMAX Bias Four-Tire Set
- Size: 205/90D15
- Load Capacity: 2535 lb
- Weight: 29.6 lb
- Rim Size: 15 in
Best for: Four bias tires for trailer use.
Why it ranks #7: This four-tire bias set is trailer-specific and lists 2,910 pounds single-tire capacity at 80 psi, but its size is ST205/90D15.
Four ZEEMAX bias tires in one listing make this a set-focused option for trailer owners replacing multiple tires together. The ST205/90D15 size, 10-ply Load Range E construction, and stated 2,910-pound single maximum provide the key details for judging its application.
ZEEMAX identifies these as trailer-use-only tires and lists a 5.5-inch rim width, helping buyers check the intended application and wheel measurement before installation. The stated maximum is 2,910 pounds in single use at 80 PSI and 2,535 pounds in dual use at 80 PSI, so configuration affects the applicable figure. The four-tire quantity supports a full-set purchase. Rims are not included, and the listed size uses D rather than R construction notation.
- Four trailer tires in the listing
- 10-ply, Load Range E construction
- 2,910-pound single maximum at 80 PSI
- 5.5-inch listed rim width
- The listed 2,535-pound dual maximum is lower than its single maximum.
Skip it if you need radial construction; the Transeagle TA18 radial tire is listed in ST205/90R15.
This ZEEMAX set fits trailer owners seeking four bias tires with E-range construction and the stated single or dual load figures. Check rim width, size, and axle configuration; the listing specifies trailer use only and excludes rims.
Full product details
| Brand | ZEEMAX |
|---|---|
| Item Dimensions | 29 x 11 x 29 inches |
| Item Weight | 29.6 pounds |
| Load Capacity | 2535 pounds |
| Manufacturer | ZEEMAX |
| Part Number | ZM700-15E-1 |
| Model Number | ZM700-15E-1 |
| Rim Size | 15 inches |
| Size | 205/90D15 |
| Vehicle Tire ISO Metric Size Description | 205/90D15 |
Listed on Amazon as: ZEEMAX 4 HD Trailer Tire ST205/90D15 (7.00-15) 10 PR Load Range E -11024
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#8
8. ZEEMAX Bias Trailer Tire
- Size: ST205/90D15
- Load Capacity: 2535 lb
- Weight: 29.6 lb
- Rim Size: 15 in
Best for: Single ZEEMAX bias replacement.
Why it ranks #8: This single bias ST205/90D15 tire is designed for trailer use and lists 2,910 pounds single capacity at 80 psi, but differs from radial R models.
A single-tire quantity makes this ZEEMAX listing a focused choice for replacing one ST205/90D15 bias trailer tire. Its 10-ply, Load Range E construction and stated 2,910-pound single maximum give buyers the main capacity details to compare against their trailer setup.
ZEEMAX specifies trailer use only and a 5.5-inch rim width, which helps narrow the fit check to the intended application and wheel measurement. Its maximum load is listed as 2,910 pounds at 80 PSI in single use and 2,535 pounds at 80 PSI in dual use. The 7.00-15 reference in the title gives another marked-size detail for comparison. This listing contains one tire, and rims are not included.
- One tire for a single replacement need
- 10-ply, Load Range E construction
- 2,910-pound single maximum at 80 PSI
- 5.5-inch listed rim width
- The 2,535-pound dual maximum is below the single-use maximum.
Skip it if you need four tires together; the ZEEMAX four-tire ST205/90D15 listing supplies a set.
Choose this single ZEEMAX tire when replacing one bias trailer tire and its E-range construction and stated load figures match your setup. Check the 5.5-inch rim width and single or dual configuration; rims are not included.
Full product details
| Brand | ZEEMAX |
|---|---|
| Item Dimensions | 29 x 11 x 29 inches |
| Item Weight | 29.6 pounds |
| Load Capacity | 2535 pounds |
| Manufacturer | ZEEMAX |
| Part Number | ZM700-15E-1 |
| Rim Size | 15 inches |
| Size | ST205/90D15 |
| Vehicle Tire ISO Metric Size Description | ST205/90D15 |
Listed on Amazon as: ZEEMAX HD Trailer Tire ST205/90D15 (7.00-15) 10 PR Load Range E -11024
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#9
9. Carlisle Sport Trail Bias Tire
- Size: ST205/90D15
- Weight: 22.1 lb
- Rim Size: 15 in
Best for: Short-haul bias-tire applications.
Why it ranks #9: This bias ST205/90D15 trailer tire lists 2,600 pounds single capacity and 2,270 pounds dual capacity, below the other listed options.
Carlisle specifically lists construction, utility, agriculture, and shorter-distance or infrequent boat and cargo hauling as intended applications for this bias trailer tire. The ST205/90D15 size and 2,600-pound single maximum capacity make its use case and load limits central to the selection.
The bias designation and 65 PSI recommended pressure give owners specific details to compare with their current setup and operating guidance. Carlisle lists a maximum capacity of 2,600 pounds in single fitment and 2,270 pounds in dual fitment, so the trailer's configuration matters when judging the stated limits. This is a tire-only item, with no rim included. Carlisle also directs buyers to consult the existing sidewall or trailer manual for the appropriate size and load capacity.
- Listed for construction, utility, and agriculture trailers
- ST205/90D15 size
- 2,600-pound maximum in single fitment
- 65 PSI recommended pressure
- Maximum capacity falls to 2,270 pounds in dual fitment.
Skip it if you require a listed 2,910-pound single maximum; the ZEEMAX ST205/90D15 tire specifies that figure.
This Carlisle suits owners of work or recreational trailers used for the listed shorter-distance or infrequent hauling applications. Confirm whether the trailer uses single or dual fitment, since the stated maximum capacity differs between those configurations.
Full product details
| Brand | Carlisle |
|---|---|
| Included Components | Tire |
| Item Dimensions | 29.4 x 29.4 x 8 inches |
| Item Weight | 22.1 pounds |
| Manufacturer | Carlisle |
| Part Number | 6H01441 |
| Manufacturer Warranty Description | No Warranty |
| Model Number | 6H01441 |
| Rim Size | 15 inches |
| Size | ST205/90D15 |
| Vehicle Tire ISO Metric Size Description | 205/90D15 |
| Additional Information | Important Information Proposition 65 Warning for California Consumers WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov |
Listed on Amazon as: Carlisle Sport Trail LH Bias Trailer Tire – ST205/90D15 LRD
View on AmazonAvoid the R-versus-D sizing trap
Do not assume that ST205/90R15 and ST205/90D15 are interchangeable because their numbers look similar. In these listings, R identifies the radial products, while D appears on the bias Carlisle and ZEEMAX tires; the construction type is a real difference in this comparison. The radial Transeagle and Free Country options list 205/90R15, whereas the bias tires list 205/90D15.
A trailer’s manual or existing tire sidewall is the place to verify the approved size and construction before ordering. Also check the wheel details: the Free Country listing specifies a 5.5-inch rim, and ZEEMAX specifies a 5.5-inch rim width.
The listings do not establish universal fitment across every wheel or trailer, so do not use the shared 205/90 dimensions alone as proof of compatibility.
Prevent overload and pressure mismatches
A tire’s listed capacity does not by itself confirm that it can safely carry your trailer’s actual load. These products span listed capacities from 2,600 pounds single on the Carlisle to 3,307 pounds on the Transeagle F-load models; ZEEMAX lists 2,910 pounds single at 80 psi, while Carlisle lists 65 psi. Those figures are product-specific, not instructions to inflate every tire to the same pressure.
The product data does not provide a complete load-and-pressure chart for every model. Check the tire sidewall and trailer manual, account for the trailer’s loaded weight and axle limits, and avoid exceeding the lowest applicable rating.
A mismatch can cause overload even when the nominal tire size is correct. Verify that replacement tires are appropriate as a set, especially when changing construction or load range.
How to Choose a 205/90R15 Trailer Tire
Radial or bias construction
Choose the construction type specified for your trailer rather than treating R and D sizes as equivalent. The Transeagle and Free Country options are radial ST205/90R15, while the Carlisle and both ZEEMAX products are bias ST205/90D15. That difference separates the exact R-size matches from the D-size alternatives in this roundup.
If your manual or current sidewall specifies 205/90R15, the radial choices are the closer listed match. If it specifies 205/90D15, check the bias options instead.
The product data does not establish that one construction is universally better, so the appropriate choice depends on your trailer’s requirements and intended setup.
Load capacity and load range
Look for a listed capacity that meets your trailer’s requirements, and confirm the applicable tire and axle limits before buying. The Transeagle F-load models list 3,307 pounds per tire; its E-load models and Free Country’s E-load set list 2,910 pounds. ZEEMAX lists 2,910 pounds single capacity at 80 psi, while Carlisle lists 2,600 pounds single and 2,270 pounds dual.
These figures are not interchangeable, and capacity can differ for single and dual arrangements. Buyers whose approved setup requires the higher listed capacity should consider the F-load choices; buyers whose requirements fit the lower figures may consider E-load or bias alternatives.
Always verify against the tire sidewall and trailer manual.
Quantity and wheel fit
Match the purchase quantity to the number of tires you need and verify the wheel dimensions separately. The listings include Transeagle single tires, a two-tire Transeagle pair, four-tire Transeagle sets, a two-tire Free Country set, and four- or single-tire ZEEMAX options. That makes pack size a practical distinction even when products share a size or load range.
Rim details also vary: most listings state a 15-inch rim, while Free Country specifies 5.5 inches and ZEEMAX gives a 5.5-inch rim width. The Carlisle is also listed for a 15-inch rim.
Replacing one tire favors a single listing; replacing two or outfitting a trailer favors a matching set, provided the trailer and wheels accept the specified tire.
Which 205/90R15 Trailer Tire Should You Choose?
For a four-tire radial replacement with the highest listed capacity, choose Transeagle ST F-Load Set: it lists 3,307 pounds per tire. If you need one tire at that same stated capacity, Transeagle ST F-Load Tire is the single-tire option; for two, choose Transeagle ST F-Load Pair. Buyers whose trailer calls for E load range can compare Transeagle ST E-Load Set, Transeagle ST E-Load Tire, or Free Country HD Trailer Set, checking the Free Country listing’s 5.5-inch rim specification.
If your trailer specifically requires bias ST205/90D15, consider ZEEMAX Bias Four-Tire Set or ZEEMAX Bias Trailer Tire; Carlisle Sport Trail Bias Tire lists lower single and dual capacities. Confirm size, construction, wheel fit, load, and pressure requirements against the trailer manual and tire sidewall before ordering.
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Frequently Asked Questions
How can I tell whether my trailer requires radial or bias tires?
Check the trailer manual, tire placard, and the markings on the tires currently fitted. Radial and bias tires have different construction, so match the type specified for your trailer rather than choosing by appearance or assuming one can replace the other. If the guidance is unclear, ask a qualified tire professional.
How do I verify that 205/90R15 is approved for my trailer and wheel?
Confirm the tire size in your trailer manual or placard, then check that the wheel matches the tire’s required rim dimensions and load rating. The product listing’s size alone does not establish compatibility. Verify construction and load capacity as well, and consult the trailer or wheel manufacturer if specifications are uncertain.
What inflation pressure should I use for the load carried by my trailer tires?
Use the pressure specified by the trailer or tire manufacturer for the actual load, and check it against the tire sidewall guidance. Do not guess or rely on the pressure of an unrelated tire. Check pressure when tires are cold, and ensure the tires’ load capacity is adequate for the trailer.
Should I replace one trailer tire or a complete set?
Replace the number of tires needed to maintain compatible size, construction, load range, and condition across the trailer. If replacing fewer than all tires, confirm that the remaining tires meet the trailer’s requirements and are suitable to use together. Follow the trailer manufacturer’s guidance, especially when tires on an axle differ in wear or type.
Does the leading four-tire set include wheels?
The Transeagle ST F-load set listing specifies tire only, not wheels. Check each product listing carefully to confirm what is included before ordering. If you need wheels too, verify their size and load rating separately and ensure they are approved for your trailer and compatible with the selected tires.
Final Words
For a four-tire radial replacement with the highest listed capacity, the Transeagle ST F-load set is the leading choice, listing 3,307 pounds per tire. Choose its single-tire or pair listing if you need fewer tires at that capacity. If your trailer calls for E load range or bias construction, compare those options instead.
Before ordering, verify size, construction, wheel fit, load, and pressure requirements against your trailer manual and tire sidewall.


