ST145/40R/12 Load Range D Tire & 5-Lug Galvanized Wheel

ST145/40R/12 Load Range D Tire & 5-Lug Galvanized Wheel Assembly

This ST145/40R12 Load Range D radial trailer tire and galvanized wheel assembly is used on select EZ Loader boat trailers requiring a compact 12" 5-lug tire and wheel setup. The galvanized wheel is commonly used for boat trailer applications because it provides better corrosion resistance than painted steel wheels in wet, coastal, and marine environments.

This assembly features a radial trailer tire with an M speed rating, rated up to 81 mph when properly inflated, properly loaded, and used within the tire and trailer manufacturer’s specifications. This makes it a strong option for normal highway and interstate towing compared with lower-speed-rated trailer tires.

This tire and wheel assembly is supplied mounted and ready for trailer service, tire replacement, spare tire replacement, or replacing an older worn wheel assembly. Before ordering, confirm your current tire size, lug count, bolt pattern, load range, and fender clearance.

Product Details

Fitment Note

Trailer tire and wheel fitment can vary by trailer model, axle rating, hub bolt pattern, wheel offset, fender clearance, and load requirement. Please confirm your current tire size, 5-lug pattern, load range, speed rating, and wheel clearance before ordering. Always tow within the limits of the tire, wheel, trailer, tow vehicle, and applicable road laws. If you are unsure, contact us with your EZ Loader trailer VIN, model number, or a clear photo of your current tire sidewall and wheel.