RT-S S82 Series Wheel 18x5 5x4.75 BC 2.1 BS

The WELD Racing RT-S S82 Series Wheel 18x5 5x4.75 BC 2.1 BS is purpose-built for drag racing and high-performance automotive applications where weight savings and structural integrity are non-negotiable. This wheel fits classic American muscle cars, street rods, and dedicated race vehicles that run a 5-lug 4.75-inch bolt pattern, making it an ideal choice for vintage Chevrolet, Pontiac, and Oldsmobile platforms.

WELD Racing's reputation for manufacturing track-proven wheels means this S82 design delivers the precision and durability demanded by serious enthusiasts and professional racers alike. At just 23.8 pounds, the 18-inch diameter with a 5-inch width provides an aggressive stance while minimizing unsprung mass—a critical factor in acceleration, braking response, and suspension compliance. The 2.1-inch backspace (BS) geometry ensures proper clearance for mechanical components and allows fitment of wider tires without rubbing or requiring excessive suspension modifications.

Racers and hot-rodders upgrading classic 5x4.75 bolt-pattern vehicles will find the RT-S S82 Series a proven solution for both street and strip use. Verify bolt pattern compatibility with your specific vehicle before purchase to ensure optimal performance and fitment.