Weld RT-S S81 18x9 / 5x4.75 / 6.7in Backspace (Med Pad) Polished Drag Wheel

Weld is a well-known name in the racing world, particularly for their strong and lightweight wheels that perform under pressure. This RT-S S81 drag wheel is built with that same focus on performance, specifically for drag racing applications where every ounce and every bit of grip matters. It’s an 18-inch diameter wheel with a 9-inch width, designed to fit a 5x4.75 bolt pattern and featuring a 6.7-inch backspace with a medium pad height. This configuration is often chosen for its ability to accommodate larger brake systems while still providing a good stance and optimal weight transfer for launching.

The construction of this wheel is a key factor in its performance. It's a forged wheel, which means it starts as a solid piece of aluminum that is then subjected to immense pressure. This process creates a material that is incredibly strong and dense, allowing Weld to engineer a wheel that is both lightweight and exceptionally durable. The polished finish not only looks sharp but also adds a layer of protection. The RT-S S81 is designed to handle the intense forces of drag racing, from the burnout box to the finish line, ensuring reliability when you need it most.

When setting up your drag car, choosing the right wheels is critical for both performance and safety. This Weld RT-S S81 wheel is sold individually, so be sure to order the correct number for your vehicle. It’s important to confirm that this wheel’s specifications, including the bolt pattern and backspace, are compatible with your specific vehicle and any modifications you may have, such as suspension or brake upgrades. Proper fitment ensures that the wheel will clear your suspension components and brakes, and that your tire will fit correctly.