Best Tires For Horse Trailer: Radial and Heavy-Duty Picks

#1 · Best Overall

1. Free Country Grand Ride

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

Best for: Sidewall-conscious 15-inch trailer owners.

Why it ranks #1: The four-tire ST225/75R15 set combines a 10-ply load-range E rating, 2,830-pound stated capacity per tire, and a sidewall Scuff Guard.

The Scuff Guard adds protection to both the sidewall and rim, giving horse-trailer owners a specific defense against scuffing during trailer use. This four-tire radial set uses ST225/75R15 sizing and a 10-ply Load Range E specification, with a stated 2,830-pound load capacity per tire.

The 15-inch rim size and ST225/75R15 dimensions provide concrete measurements for checking compatibility with a trailer’s wheel assembly. A 10-ply Load Range E rating and 2,830-pound capacity per tire speak to buyers comparing load specifications, while the steel-belted radial construction is identified in the title. The Scuff Guard’s added sidewall and rim protection is the distinguishing practical feature; ask for tread depth before buying, as the supplied facts specifically advise doing so.

Skip it if you need a stated tread-depth figure before choosing; the supplied listing advises asking for it, and does not provide the measurement.

A horse-trailer owner matching ST225/75R15 and 15-inch wheels may value the Scuff Guard and stated load capacity. Check the trailer’s tire requirements and ask about tread depth before selecting this four-tire set.

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

#2 · Highest 15-Inch Capacity

2. Suntek HD Trail Plus

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

Best for: High-capacity 15-inch radial sets.

Why it ranks #2: This ST225/75R15 tire is listed at 14 ply with a 3,417-pound load capacity, making it a high-capacity choice in a common 15-inch size.

A stated 3,417-pound load capacity per tire heads the specifications for this four-tire Suntek ST225/75R15 set. Its 14-ply Load Range G description and all-steel construction give horse-trailer owners specific load and construction details to compare with their trailer’s requirements.

The ST225/75R15 size and 15-inch rim dimension are useful fit references when checking an existing horse-trailer wheel assembly. The listed 14-ply Load Range G specification pairs with a 3,417-pound capacity per tire, helping buyers evaluate the stated load figures together rather than relying on size alone. All-steel construction is another named specification. The listing says tires only and does not include rims, so installation planning requires compatible wheels sourced separately.

Skip it if you require a 16-inch tire; this set is ST225/75R15, while the Transeagle ST235/80R16 uses a 16-inch rim size.

This set suits horse-trailer owners who need ST225/75R15 tires and whose requirements align with the listed Load Range G capacity. Confirm wheel and load specifications; compatible rims are not part of the set.

Listed on Amazon as: Suntek HD Trail + ST225/75R15 All Season G (14 Ply) All Steel Four Tires

#3 · Highest Listed Capacity

3. Transeagle ST235/80R16

• Size: 235/80R16
• Load Capacity: 4189 lb
• Rim Size: 16 in

Best for: 16-inch high-capacity trailer tire buyers.

Why it ranks #3: Its 16-ply all-steel construction and 4,189-pound stated load capacity suit buyers whose trailer specifically requires this 16-inch ST size.

A stated 4,189-pound load capacity per tire distinguishes this four-tire Transeagle set, which uses ST235/80R16 sizing and a 16-ply Load Range H specification. The all-steel, all-season tires offer concrete construction and size details for horse-trailer owners checking higher-load requirements.

The ST235/80R16 designation and 16-inch rim size provide fit references for checking a trailer’s existing wheel assembly. A 16-ply Load Range H specification is paired with a stated 4,189-pound capacity per tire, giving buyers two load-related details to compare with trailer requirements. All-steel construction and the all-season description add further product specifics. This is a four-tire, tire-only set, so compatible rims are not supplied and must be addressed separately for installation.

Skip it if you need a 15-inch trailer tire; this set is ST235/80R16, while the Suntek HD Trail + is sized ST225/75R15.

Horse-trailer owners whose requirements specify ST235/80R16 and align with the listed Load Range H capacity may consider this four-tire set. Check wheel and load requirements carefully; rims are not included.

Listed on Amazon as: 4 x Transeagle ST ST235/80R16 All Season H (16 Ply) All Steel Tires

#4 · Heaviest Ply Rating

4. Horseshoe ST-KING II 225/75R15

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

Best for: Heavy-load 15-inch radial shoppers.

Why it ranks #4: The ST225/75R15 configuration is listed at 12 ply and includes a reinforced rim-sidewall feature; verify its fit and capacity for your trailer.

A 12-ply specification and reinforced Rim-Guard-Wall define this four-tire ST225/75R15 radial set, pairing a heavy-duty rating with a feature intended to help protect the wheel rim during trailer use. The listing gives a 1,400 kg load capacity and 15-inch rim size.

Steel belts and radial construction form the stated foundation of the ST-KING II, while the reinforced rim-sidewall feature is intended to help protect the wheel rim. Together, those details matter to owners evaluating both tire construction and rim-side protection for a trailer. The 12PR ST225/75R15 size and 15-inch rim dimension give fitment references, but the listing says tires only and no rim is included. Select the configuration specified for the trailer and wheel assembly.

Skip it if you need wheels included with the tire purchase; these are tires only, while the Garvee 4.80-12 pack includes pre-mounted rims.

This set suits horse-trailer owners whose requirements call for ST225/75R15 tires, 15-inch rims, and the listed 12PR specification. It does not include rims, so match the selected configuration to your existing wheel assembly.

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)

#5 · Best 14-Inch Capacity

5. Free Country HD 205/75R14

• Size: ST205/75R14
• Load Capacity: 2270 lb
• Rim Size: 14 in

Best for: 14-inch Load Range E tire buyers.

Why it ranks #5: This ST205/75R14 tire has a 10-ply load-range E listing and 2,270-pound stated load capacity for compatible 14-inch trailer wheels.

A stated 2,270-pound load capacity per tire gives this four-pack of Free Country ST205/75R14 trailer tires a clear specification for owners comparing load needs. The title also identifies a 10-ply Load Range E rating and Scuff Guard, with sizing for 14-inch rims.

The ST205/75R14 designation and 14-inch rim size provide the main fit references for checking a horse trailer’s wheel requirements. A 10-ply Load Range E rating accompanies the stated 2,270-pound capacity per tire, helping buyers assess the listed load specification against their needs. Scuff Guard is named in the title, but the supplied facts do not explain its protection details for this specific listing. The pack is identified as four tires, making it a set-level option rather than a single tire.

Skip it if you want a documented explanation of the Scuff Guard; this listing names it but gives no details, unlike the Free Country ST225/75R15 listing.

Horse-trailer owners matching ST205/75R14 and 14-inch wheels can consider this four-tire set using its stated load specification. Verify the trailer’s required size and capacity; the supplied facts give limited detail about the guard.

Listed on Amazon as: Free Country HD Trailer Tire ST205/75R14 10Ply LR E 109N w/Scuff Guard, PK4

#6

6. Horseshoe ST-KING II 205/75R14

• Size: ST 205/75R14 10PR
• Load Capacity: 1030 kg
• Rim Size: 14 in

Best for: 14-inch rim-protection seekers.

Why it ranks #6: Its ST205/75R14 size, 10-ply rating, radial construction, and rim-sidewall protection feature make it relevant when those specifications match.

The reinforced Rim-Guard-Wall is the defining feature of this two-tire ST205/75R14 set, intended to help protect the wheel rim during trailer use. Its 10-ply specification, steel-belted radial construction, and 14-inch rim size give horse-trailer owners concrete points for checking requirements.

The ST205/75R14 size and 14-inch rim dimension help narrow compatibility checks against a trailer’s wheel assembly. Its 10PR rating is paired with a stated 1,030 kg load capacity, while steel belts and radial construction describe the tire’s construction. The reinforced rim-sidewall feature adds a specific protection consideration for trailer use. These are tires only, so owners must already have compatible wheels or source them separately; the listing advises selecting the configuration specified for the trailer and wheel assembly.

Skip it if you need tires supplied with wheels; this listing is tire-only, while the Garvee 4.80-12 assembly comes mounted on rims.

This pair fits horse-trailer owners seeking the listed ST205/75R14 specification and a rim-sidewall protection feature. Check the trailer’s load and wheel requirements, and plan separately for compatible 14-inch rims.

Listed on Amazon as: HORSESHOE LIPIZZAN 2 New ST205/75R14 10-Ply ST-KING II Steel Belted Radial LRE Super Heavy Duty Premium Trailer Tires w/Featured Rim-Guard-Wall M 81mph BSW All Terrain All Season (ST 205/75R14 10PR)

#7

7. Free Country HD 205/75R15

• Size: Set of 2
• Load Capacity: 2400 lb
• Rim Size: 15 in

Best for: Nylon-overlay 15-inch tire shoppers.

Why it ranks #7: The pair of ST205/75R15 tires is listed at 10 ply and 2,400 pounds capacity each, with a nylon cap ply and Scuff Guard.

A full nylon cap ply across the tread area distinguishes these Free Country HD trailer tires; the listing contrasts that coverage with nylon strips limited to shoulder areas on many other products. The two-tire set is ST205/75R15, Load Range E, and rated at 2,400 pounds.

The full-width nylon overlay is described as an added safety feature, while the Scuff Guard ring on the tire wall is intended to improve side protection. Together, these features give buyers specific construction and sidewall details to weigh for trailer use. The ST205/75R15 size, 15-inch rim measurement, and 2,400-pound capacity help with fit and load checks. The listing explicitly says the tires are for trailer use only and excludes rims, so compatible wheels are needed separately.

Skip it if you need rims included with the tires; this two-tire set excludes them, unlike the eCustomRim ST205/75D15 assembly package.

Horse-trailer owners seeking ST205/75R15 Load Range E tires may value the full tread-area nylon overlay and Scuff Guard. Match the 2,400-pound rating to requirements and arrange compatible 15-inch rims separately.

Listed on Amazon as: Free Country HD Trailer Tires ST205/75R15 10PR LRE 111N w/Scuff Guard, Set2

#8

8. Transeagle ST Radial II

• Size: 205/75R15
• Load Capacity: 2403 lb
• Rim Size: 15 in

Best for: 15-inch Load Range E tire-only buyers.

Why it ranks #8: This ST205/75R15 radial tire is listed with 10-ply construction and a 2,403-pound load capacity, but is sold as a tire only.

A stated 2,403-pound load capacity pairs with a 10-ply Load Range E specification in this Transeagle ST205/75R15 all-season radial tire. For horse-trailer owners checking a 15-inch tire requirement, the listed size and load figure provide clear comparison points.

The 205/75R15 size and 15-inch rim dimension help buyers assess whether the tire matches their trailer’s wheel requirements. Its 10-ply Load Range E specification and stated 2,403-pound capacity provide load-related references, while the listing describes the tire as steel-belted radial and all-season. This is a tire-only item, so it does not supply a rim or complete wheel assembly. Buyers should compare the listed specifications with their trailer’s requirements before sourcing installation components.

Skip it if you need a complete wheel assembly rather than a tire alone; the eCustomRim ST205/75D15 package includes 15-inch rims.

This tire suits horse-trailer owners whose requirements call for 205/75R15 and the listed Load Range E specification. It is sold as a tire only, so source a compatible 15-inch rim separately.

Listed on Amazon as: Transeagle ST Radial II ST205/75R15 All Season E (10 Ply) Steel Belted Tire

#9

9. eCustomRim ST205/75D15 Assembly

• Size: Set of 2
• Rim Size: 15 in

Best for: 15-inch wheel-and-tire set shoppers.

Why it ranks #9: The pair includes 15-inch rims and bias-ply tires rated at 1,820 pounds each, but its load range C is less suited to heavier loads.

The two-tire package includes 15-by-5-inch white rims, so buyers receive tire assemblies rather than sourcing wheels separately. Its five-lug, 4.5-inch bolt pattern and 3.19-inch center bore provide specific fit measurements, while the ST205/75D15 bias-ply tires carry a Load Range C rating.

Each bias-ply tire is rated for a maximum 1,820-pound load and 50 PSI, giving trailer owners concrete operating specifications to check against their requirements. The 27.2-inch overall diameter and 15-inch rim size add dimensions for evaluating fit. Included rims make the package an assembly purchase, with the 5-lug, 4.5-inch pattern and 3.19-inch center bore relevant to wheel matching. This is a bias-ply design, a construction detail buyers should weigh when selecting a trailer tire.

Skip it if you require a Load Range E tire; this assembly is Load Range C, while the Transeagle ST205/75R15 is listed as 10-ply Load Range E.

This package suits horse-trailer owners who need ST205/75D15 bias-ply tires and compatible 15-by-5-inch rims in one assembly. Check the bolt pattern, center bore, and required load range before choosing.

Listed on Amazon as: eCustomrim 2 Pack Trailer Tire Assembly ST205/75D15 Load C 5 Lug White

#10

10. Garvee 4.80-12 Tire Pair

• Size: 4.80-12
• Rim Size: 12 in

Best for: Small-rim trailer assembly buyers.

Why it ranks #10: These 4.80-12 tires arrive on 12-inch rims and are rated at 990 pounds each, a small size and capacity unlikely to suit many horse trailers.

Pre-mounted 4.80-12 tires on 12-by-4-inch rims make this two-pack a ready tire-and-wheel assembly for compatible trailers, rather than a tire-only purchase. Its five-lug, 4.5-inch bolt pattern and 2.95-inch center bore provide specific measurements for checking wheel fit.

Each tire is listed with a 990-pound capacity and maximum 90 PSI, giving buyers concrete load and inflation references for trailer planning. The 20.6-inch overall diameter and 4.8-inch section width add further dimensions to compare with the trailer’s requirements. Because the tires arrive mounted on 12-by-4-inch rims, installation involves an assembly rather than sourcing rims separately. The stated 5 mm tread depth is another useful detail when evaluating the supplied tire specification.

Skip it if you need a 14- or 15-inch horse-trailer tire; this set is 4.80-12 on 12-inch rims, unlike the HORSESHOE LIPIZZAN ST-KING II 14-inch option.

Consider this two-pack for a horse trailer that specifically uses 4.80-12 tires and the listed 12-inch wheel measurements. Its pre-mounted rims simplify assembly sourcing, but the compact size is a key fit boundary.

Listed on Amazon as: Garvee 2 Pack 4.80-12 4.80×12 480-12 Trailer Tires with 12 inch Rims