Weld Racing, POWRi Parts

Discover the best wheels for drag racing; the lightest options, beadlocks, and SFI certified wheels and learn how beadlock wheels work

The pros and cons of a welded diff vs open diff, plus what to know before learning how to weld your differential.

Tyler Perry explains the differences between Weld Racing wheels and Sander Engineering wheels.

Check out this article to learn about why it's important to choose the right wheels for your race car and which types to choose.

Considering aftermarket mag wheels for your ride? Speedway Motors has the selection and expert advice to help get you started.

Learn about finding the correct beadlock rings, lug-nut taper, wheel spacers, mud covers, and valve stems. This components are critical for safety.

How to eliminate unwanted to holes in your car's body, trunk, floor, or firewall with easy to use patch plugs from Speedway Motors.

We’re putting Weld Racing Wheels and tires on our 410 Sprint Car and finally dropping it on the ground. Check it out!

Check out a few of our favorite oddballs and amazing survivors from the Museum of American Speed!

Explore multi-link rear suspension upgrades, from 3-link to 4-link kits. Find out how a 4-link suspension improves traction and ride quality.