Best Ply For Trailer Tires: Compare 10- to 16-Ply Tires

#1 · Best Overall

1. Transeagle ST 16-Ply

• Load Capacity: 4541 lb
• Size: 235/85R16
• Rim Size: 16 in
• Weight: 50 lb

Best for: High-capacity all-steel trailer tire.

Why it ranks #1: Its 235/85R16 H-load-range tire has the group’s highest listed capacity at 4,541 pounds, suiting buyers with compatible heavy-duty fitment.

With a listed 4,541-pound load capacity and 16-ply Load Range H construction, the Transeagle ST is the highest-capacity tire in this selection. Its ST235/85R16 sizing and all-steel construction suit trailer owners assessing demanding loads, while the supplied description also highlights handling, durability, and traction.

The 235/85R16 size and 16-inch rim specification provide a concrete fit reference for trailer replacement, while the 16-ply Load Range H rating pairs with a listed 4,541-pound capacity for load planning. Transeagle identifies this as an all-steel tire and describes its commercial and trailer tires as offering handling, load durability, and traction. Those stated qualities make it relevant to buyers balancing carrying demands with road control. The listing’s fit remains specific to the stated tire size.

Skip it if you want a stated all-season rating or tread pattern; neither is specified in this listing’s supplied details.

Consider this Transeagle for a trailer requiring ST235/85R16 sizing and a listed 4,541-pound capacity. Its 16-ply all-steel specification serves load-focused selection, but match the tire size and load requirements to the trailer.

Listed on Amazon as: Transeagle ST ST235/85R16 133/128L All Season H (16 Ply) All Steel Tire

#2 · Best 15-Inch Heavy-Duty Option

2. Transeagle ST 14-Ply

• Load Capacity: 3417 lb
• Size: 225/75R15
• Rim Size: 15 in
• Weight: 45 lb

Best for: 14-ply high-capacity 15-inch tire.

Why it ranks #2: The 225/75R15 G tire lists 3,417 pounds of capacity, offering a high-capacity 14-ply-rated option in a common 15-inch size.

Transeagle’s ST combines 14-ply Load Range G construction with a listed 3,417-pound capacity in 225/75R15 sizing. Its all-steel build and all-season designation make it a load-focused trailer tire option for owners seeking a 15-inch fit, with handling, durability, and traction also highlighted by the manufacturer.

The 225/75R15 size and 15-inch rim specification give owners a clear replacement reference, while the 14-ply Load Range G construction pairs with a 3,417-pound listed capacity for load planning. The all-steel build is identified in the title, and the all-season designation states its seasonal category. Transeagle also describes its commercial and trailer tires as offering handling, load durability, and traction. This listing supplies a tire only, so it does not provide a complete wheel assembly.

Skip it if you need a complete tire-and-rim assembly; Transeagle lists this as a tire only.

This Transeagle suits trailer owners seeking a 225/75R15 all-season tire with 14-ply construction and a listed 3,417-pound capacity. Check load and rim needs before selecting it, since the listing excludes the rim.

Listed on Amazon as: Transeagle ST ST225/75R15 123/119L All Season G (14 Ply) All Steel Tire

#3 · Best Four-Tire Set

3. GREAMX All Steel Trailer Tire

• Load Capacity: 3420 lb
• Size: 225/75R15-14PR
• Rim Size: 15 in
• Weight: 38 lb

Best for: Heavy RV trailer replacement set.

Why it ranks #3: This set of four 14-ply-rated 225/75R15 all-steel tires lists 3,420 pounds capacity per tire and is explicitly intended for trailer use.

The GREAMX set offers four 14-ply, Load Range G all-steel trailer tires in 225/75R15 sizing, with a listed 3,420-pound capacity per tire. The manufacturer positions them for big, heavy RVs and trailers replacing regular ST225/75R15 tires, giving buyers a clear trailer-focused use case.

For owners replacing regular ST225/75R15 trailer tires, the listed 225/75R15 size and 15-inch rim specification provide a direct fit reference. The 14-ply Load Range G construction is paired with a 3,420-pound capacity per tire, figures that help evaluate heavy RV or trailer load needs. The set contains four tires, useful when replacing a full matching group. These are trailer-use tires, and rims are not included, so wheel requirements and installation planning remain separate.

Skip it if you need rims included with the tires; this set supplies tires only, without rims.

This Libra Trailer Parts set suits owners of heavy RVs or trailers replacing a four-tire group in 225/75R15 sizing. Check the stated 3,420-pound capacity against your load, and plan separately for compatible rims.

Listed on Amazon as: GREAMX Heavy Duty All Steel Trailer Tires 225/75R15 14 Ply 123/119M -Set 4

#4 · Best Listed Capacity for 16-Inch Fitment

4. Nebula Grand Trailer-N' 007

• Load Capacity: 4409 lb
• Size: 235/85R16
• Rim Size: 16 in
• Weight: 53 lb

Best for: Heavy-haul 16-inch trailer applications.

Why it ranks #4: Its 235/85R16 G tire lists 4,409 pounds capacity and a 14-ply rating, a substantial option for buyers needing this specific size.

A listed 4,409-pound load capacity makes the Nebula Grand Trailer-N’ 007 a high-capacity option among these trailer tires. Its ST235/85R16 size, 14-ply Load Range G construction, and ribbed tread target highway towing and heavy hauling, with the rib design intended to promote even wear and smooth tracking.

The 16-inch rim size and ST235/85R16 dimensions define the fit, while the listed 4,409-pound capacity supports buyers assessing substantial trailer loads. Its 14-ply Load Range G construction is paired with a reinforced build, which the supplied description links to carrying capacity. A ribbed tread promotes even wear and smooth tracking for highway towing. This listing is for a tire only, with the rim not included, so plan for a separate compatible wheel if needed.

Skip it if you need a complete wheel-and-tire assembly; the listing includes the tire only and excludes the rim.

Choose this Nebula for a trailer requiring ST235/85R16 sizing and a listed 4,409-pound capacity for highway hauling. Its 16-inch rim specification and tire-only supply are important fit and installation boundaries to check before purchase.

Listed on Amazon as: Nebula Grand Trailer-N' 007 ST235/85R16 132/127M All Season G (14 Ply) Tire

#5

5. Nebula Grand Trailer-N' 007

• Load Capacity: 3297 lb
• Size: 225/75R15
• Rim Size: 15 in
• Weight: 180 lb

Best for: Four-tire 15-inch all-season set.

Why it ranks #5: The 225/75R15 F, 12-ply-rated tire lists 3,297 pounds capacity and is described as a trailer-specific all-season highway tire.

This four-tire Nebula set pairs ST225/75R15 sizing with 12-ply Load Range F construction and a listed 3,297-pound capacity per tire. Its all-season compound and tread pattern are described as improving performance in dry, wet, and winter conditions, making it a trailer-focused option for varied road weather.

The ST225/75R15 dimensions and 15-inch rim size give trailer owners a specific fit reference, while the four-tire set can provide a consistent group for a trailer. Nebula lists a 3,297-pound capacity and 12-ply Load Range F construction, useful figures when comparing load requirements. Its all-season compound and tread pattern are described as supporting dry, wet, and winter performance. The product is for trailers, not light trucks, so keep its application within that stated boundary.

Skip it if you need tires for a light truck; this Nebula is specified for trailer use, not light-truck mounting.

This set fits trailer owners seeking four 225/75R15 tires for all-season use and a listed 3,297-pound capacity per tire. Check the trailer’s load needs and keep this trailer-specific tire off light trucks.

Listed on Amazon as: 4 x Nebula Grand Trailer-N' 007 ST225/75R15 All Season F (12 Ply) Tires

#6

6. Transeagle ST II

• Load Capacity: 2833 lb
• Size: 225/75R15
• Rim Size: 15 in
• Weight: 28 lb

Best for: 10-ply 15-inch trailer replacement.

Why it ranks #6: This 225/75R15 E, 10-ply tire lists 2,833 pounds capacity, making it a clear match for buyers whose trailer requires this lower rating.

Transeagle’s ST II combines 225/75R15 sizing with 10-ply Load Range E construction and a listed 2,833-pound capacity. Its all-season designation and trailer-specific ST format give owners a defined replacement option when those dimensions and load figures match their trailer’s requirements.

The 225/75R15 size and 15-inch rim specification offer a clear reference when selecting a replacement tire, while the listed 2,833-pound capacity supports load planning. Transeagle pairs that capacity with 10-ply Load Range E construction. The all-season designation provides a stated seasonal category for buyers comparing tires, and the listing identifies this as a tire only. As a result, owners need to arrange a compatible rim separately if they require a complete wheel assembly.

Skip it if you want a complete wheel assembly in one purchase; this listing supplies a tire only, not a rim.

The Transeagle ST II suits trailer owners seeking a 225/75R15 all-season tire with 10-ply construction and a listed 2,833-pound capacity. Check the required load and rim separately, since this is a tire-only listing.

Listed on Amazon as: Transeagle ST II ST225/75R15 117/112N All Season E (10 Ply) Tire

#7

7. HORSESHOE ST-KING II

• Load Capacity: 1400 kg
• Size: ST 225/75R15 12PR
• Rim Size: 15 in

Best for: Rim-guard 12-ply trailer set.

Why it ranks #7: The 225/75R15 tire is listed as 12PR and comes with a two-year manufacturer warranty, though its stated capacity is 1,400 kilograms.

HORSESHOE’s featured Rim-Guard-Wall distinguishes this four-tire set of ST225/75R15 12-ply steel-belted radial trailer tires. The title identifies the tires as super heavy duty and lists a 120/115M rating, while the specifications report a 1,400-kilogram load capacity for buyers comparing fit and carrying figures.

The ST225/75R15 size and 15-inch rim specification help trailer owners assess replacement fit, while the 12-ply construction and listed 1,400-kilogram capacity provide load-selection details. The steel-belted radial build is paired with the featured Rim-Guard-Wall, giving buyers a named protective feature to consider. The set contains four tires, but rims are not included. Its listed speed rating is 120/115M, so compare the supplied specifications with the trailer’s requirements.

Skip it if you need a wheel-and-tire package; this listing includes tires only and excludes rims.

This HORSESHOE set suits trailer owners seeking four 12-ply ST225/75R15 tires with a featured Rim-Guard-Wall. Review the listed 1,400-kilogram capacity and 120/115M rating, and arrange compatible 15-inch rims separately.

Listed on Amazon as: HORSESHOE LIPIZZAN 4 New ST225/75R15 12PR ST-KING II Steel Belted Radial LRF Super Heavy Duty Premium Trailer Tires w/Featured Rim-Guard-Wall 120/115M 81mph BSW 225 7515 A/T A/S (4, ST 225/75R15 12PR)

#8

8. Evoluxx EST21

• Load Capacity: 2649 lb
• Size: 205/75R15
• Rim Size: 15 in
• Weight: 41 lb

Best for: 14-ply compact trailer fit.

Why it ranks #8: Its 205/75R15 G, 14-ply-rated all-steel construction lists 2,649 pounds capacity and is specified for trailer use only.

Evoluxx pairs a 14-ply, Load Range G all-steel construction with a 2,649-pound listed capacity in the compact 205/75R15 size. Its EST21 is an all-season highway-terrain tire specified for trailers, giving owners a trailer-only option when that size and load capacity suit their setup.

The 205/75R15 dimensions and 15-inch rim size give buyers a specific replacement reference, while the 14-ply Load Range G construction is matched to a listed 2,649-pound capacity. The all-steel build is identified in the product title, and the all-season highway-terrain description indicates its stated operating category. Evoluxx explicitly limits mounting to trailers, explaining that the construction will not support light-truck use. Keep that vehicle boundary in mind during selection.

Skip it if you need tires for a light truck; Evoluxx states this construction is for trailers only.

Choose the EST21 for a trailer requiring 205/75R15 sizing and a listed 2,649-pound capacity, with 14-ply all-steel construction. Verify load needs and retain its trailer-only application; the supplied description rules out light trucks.

Listed on Amazon as: Evoluxx EST21 ST205/75R15 115/110N All Season G (14 Ply) All Steel Tire

#9

9. NAMA NM616

• Load Capacity: 2400 lb
• Size: ST205 75R15
• Rim Size: 15 in

Best for: Stable handling in a four-tire set.

Why it ranks #9: This 205/75R15 E tire lists 2,400 pounds capacity, has a two-year warranty, and is explicitly engineered for trailers only.

NAMA’s patented five-rib tread creates a flat, symmetric footprint for balanced road contact, supporting stable handling on trailer journeys. This set of four ST205/75R15 Load Range E tires also uses a nylon-reinforced casing and wear-resistant rubber compound described as resisting cuts, chips, and abrasions.

The five-rib tread’s flat, symmetric footprint is intended to balance road contact, which supports the responsive handling described for this trailer tire. Its nylon-reinforced casing and wear-resistant compound address cuts, chips, and abrasions, with the supplied facts linking that protection to extended tread life. The ST205/75R15 size and 2,400-pound listed capacity provide fit and load references. The tire is specified for trailers only, not light trucks, so application is an important boundary.

Skip it if you need tires for a light truck; NAMA specifies this construction for trailers only.

This NAMA set suits trailer owners prioritizing a four-tire group, five-rib road contact, and resistance to cuts and abrasions. Match its ST205/75R15 size and 2,400-pound capacity to the trailer; do not use it on light trucks.

Listed on Amazon as: NAMA NM616 Set of 4 ST205/75R15 Trailer Tires, Load Range E 10 Ply Heavy Duty ST Tire Radial Trailer Tire

#10

10. Free Country Grand Ride

• Load Capacity: 2830 lb
• Size: 225/75R15 10PR
• Rim Size: 15 in
• Weight: 28.8 lb

Best for: Sidewall protection for 15-inch trailers.

Why it ranks #10: The 225/75R15 E, 10-ply set of four lists 2,830 pounds capacity and adds sidewall and rim protection, but has a lower rating.

Free Country’s Scuff Guard adds protection to both the tire sidewall and rim, a practical feature for trailer owners concerned about contact damage during use. This four-tire set uses ST225/75R15 sizing, 10-ply construction, and Load Range E, with a listed load capacity of 2,830 pounds per tire.

The 15-inch rim size and 225/75R15 dimensions identify the fit this set is intended to serve, while its 10-ply Load Range E construction carries a listed 2,830-pound capacity per tire. Scuff Guard adds protection at the sidewall and rim, helping address those exposed areas during trailer operation. The set supplies four tires, which can simplify outfitting a trailer with a matching group. The supplied facts do not state tread depth, so ask about it before buying.

Skip it if you need a stated tread-depth figure before choosing; the supplied listing advises asking about tread depth but gives no measurement.

This set suits trailer owners seeking four ST225/75R15 tires with added sidewall and rim protection. Its 2,830-pound listed capacity and 15-inch rim specification are useful selection checks; confirm the required size and load needs for your trailer.

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