Product Info

R501

The Thunderer R501 is an all-season radial trailer tire designed exclusively for trailer applications, providing durable and long-lasting performance for a variety of towing needs. It features a damage-resistant tread compound formulated for extended service life and enhanced resistance to ozone and weathering. The steel-belted radial construction includes twin high-tensile steel belts, a double jointless spiral-wound nylon cap ply, and a polyester carcass, offering superior load capacity and structural integrity.

This tire's deep tread depth and all-season tread pattern with deep circumferential and angled grooves ensure reliable wet and dry traction while resisting hydroplaning. The proven 5-rib symmetrical tread design promotes stable tracking, even wear, and minimized trailer sway. Reinforced thicker sidewall construction helps resist curbing damage and repetitive loading stresses. Suitable for use on boat, motorcycle, and RV trailers, the Thunderer R501 is available in multiple load ranges, including the 126L load range F, with a max load of 3748 lbs.

Fitment examples include popular vehicles like the 1999-2004 Ford F-250 Super Duty and Ford F-350 Super Duty models. For additional fitment details, see related Ford F-350 Super Duty and Ford F-250 Super Duty pages. This tire size, 235/85-16, is a common choice for heavy-duty trailer use. When you are ready to install Thunderer R501 tires, be sure to schedule an appointment for a convenient installation time.

Tire Specs