The best 4-on-4 trailer wheels are assemblies that match your hub’s bolt pattern, center bore, tire size, and load requirements. The options below all list a 4-lug pattern on 4-inch centers, but they differ in wheel diameter and tire capacity. Choose the 4.80-8 assemblies for a smaller wheel setup, the 4.80-12 options for a larger tire, or the ST175/80D13 assembly when that specific tire size is required.
| Product | Best For | Key Specification |
|---|---|---|
| Garvee 4.80-8 | Compact trailer setups | 760 lb capacity per tire |
| eCustomRim 4.80-12 | Buyers seeking a DOT-approved assembly | 990 lb capacity per tire |
| GarveeTech 4.80-8 | Buyers comparing 6-ply-rated tires | 760 lb capacity per tire |
| GarveeTech 4.80-12 | Utility and boat trailers | 990 lb maximum load per tire |
| eCustomRim ST175/80D13 | Trailers requiring this tire size | 1,360 lb maximum load per tire |
Garvee 4.80-8 Tire And Wheel Set
This two-pack includes 4.80-8 tires mounted on 8-by-3.75-inch white steel rims. The assemblies have a 4-lug-on-4-inch bolt pattern and a 2.85-inch center bore. Each tire is rated for up to 760 pounds, with a maximum inflation pressure of 90 PSI.
Best for: Buyers replacing compact trailer assemblies for utility, cargo, boat, or similar trailers. It was selected for its clearly listed dimensions and complete tire-and-wheel format. The stated overall diameter is 16.3 inches, and the tread depth is 4.5 mm.
Check before buying: The 4.80-8 size and 2.85-inch center bore must suit the trailer. Do not choose it solely because the bolt pattern is 4-on-4.
eCustomRim 4.80-12 DOT-Approved Assembly
This two-pack pairs bias-ply 4.80-12 tires with 12-by-4-inch rims. The listed fitment is 4 lugs on 4-inch centers, with a 2.83-inch center bore. Each tire has a 990-pound rating, Load Range C, a maximum pressure of 90 PSI, and a stated overall diameter of 20.5 inches.
Best for: Buyers whose trailer uses 4.80-12 tires and who want a ready-to-use assembly with a DOT-approved tire, wheel, and valve stem. The listing also specifies a two-year manufacturer’s warranty with roadside assistance.
Check before buying: Its 12-inch rim and 20.5-inch tire diameter are not interchangeable with smaller 4.80-8 setups just because both may use a 4-on-4 pattern.
GarveeTech 4.80-8 6PR Wheel Set
This set contains two 4.80-8 tires on 8-by-3.75-inch rims. The listing specifies a 4-lug, 4-inch bolt pattern, a 2.8-inch center bore, 6-ply rating, and 760-pound capacity per tire. Maximum inflation pressure is 90 PSI; the stated overall diameter is 16.6 inches.
Best for: Buyers looking for a 4.80-8 assembly with a stated 6-ply rating and black rims. The product information also describes a deeper tread pattern and a rubber compound intended to provide traction and distribute load.
Check before buying: The listed center bore is 2.8 inches, slightly different from the 2.85-inch figure on the other Garvee 4.80-8 option. Verify the hub dimensions rather than assuming fitment.
GarveeTech 4.80-12 White Wheel Set
This two-pack has 4.80-12 bias-ply tires with Load Range C and 6-ply rating, mounted on 12-inch white spoke wheels. The stated bolt pattern is 4 by 4 inches. Each tire has a maximum load of 990 pounds at 90 PSI. The listing identifies nylon cord layers and double steel belts as construction features.
Best for: Utility- or boat-trailer owners whose current setup calls for 4.80-12 tires and a 4-on-4 wheel. Its listed capacity is higher than the 4.80-8 options in this guide.
Check before buying: The supplied details do not state the center bore or overall tire diameter. Confirm both with the seller or trailer documentation before ordering.
eCustomRim ST175/80D13 Assembly
This two-pack uses ST175/80D13 bias-ply tires rated for a maximum load of 1,360 pounds each, with Load Range C and a maximum pressure of 50 PSI. The 13-by-4.5-inch rims have a 4-on-4 bolt pattern and a 2.65-inch center bore. The listed tire diameter is 24.4 inches.
Best for: Buyers whose trailer specifically calls for ST175/80D13 tires and whose hubs match the assembly’s bolt pattern and center bore. The listing describes the tire, wheel, and valve stem as DOT-approved and includes a two-year manufacturer’s warranty with roadside assistance.
Check before buying: This larger tire has a different size and pressure specification from the 4.80-series options. Confirm clearance and required tire size before selecting it.
Buying Guide: How To Choose 4-On-4 Trailer Wheels
Does a 4-on-4 pattern guarantee a fit?
No. It identifies four lug positions on a 4-inch bolt circle, but you must also match the center bore, rim diameter and width, tire size, and trailer load requirements. Check the trailer manual or the markings on the existing tire and wheel. Compare listed dimensions before purchasing.
Which tire size should you choose?
Replace the existing tire with the size specified for the trailer unless its manufacturer advises otherwise. The 4.80-8 products use 8-inch rims; the 4.80-12 assemblies use 12-inch rims; and ST175/80D13 uses a 13-inch rim. These sizes have different overall diameters and are not substitutes based only on their bolt pattern.
How do you compare load and pressure ratings?
Check the per-tire load rating against the trailer’s requirements, and account for the combined capacity of the tires supporting the load. Follow the tire’s specified inflation pressure and the trailer manufacturer’s guidance. A higher load figure does not make an incorrectly sized assembly suitable.
Should you buy a tire-and-wheel assembly?
A pre-mounted assembly includes both components, which can simplify replacement when its specifications match your trailer. Before ordering, verify the bolt pattern, center bore, tire dimensions, and load rating. Also check whether the listing provides details needed for your fitment, such as overall diameter.
Frequently Asked Questions
What does 4-on-4 mean for trailer wheels?
It means the wheel has four lug holes arranged on a 4-inch bolt circle. The hub must match that pattern.
Can I replace 4.80-8 wheels with 4.80-12 wheels?
Not automatically. The rim size and tire diameter differ. Use the size specified for your trailer and verify clearance and fitment.
What else should I measure besides the bolt pattern?
Check the center bore, rim dimensions, tire size, overall diameter, and required load capacity. Confirm these against the trailer’s documentation or current assembly.
Does a higher load rating mean a wheel will fit?
No. Load rating and physical fitment are separate requirements. The bolt pattern, center bore, tire size, and rim dimensions must also match.