Packard Cavalier Tire Changers

Our guide will help you find the best drag tire for your application and needs

Upgrade your tires using a cross-reference chart to convert bias-ply tire sizes to radial tire sizes, as well as a formula to find the overall height of a tire.

Dirt Track Racing Tire pressure affects many variables when it comes to dirt track racing that can contribute to speed. Find out more on how the right amount of air can help you reach your dirt track lap time goals.

Find out how to achieve the correct tire pressure for optimal race car performance.

Longacre provides tips on how to determine when it's time to buy new tires.

Grooving tires increases traction or grip. Find out more about the do's and don'ts when it comes to grooving.

Reference this old tire size conversion chart to equip your old car or truck with modern radial tires. Our tire fitment guide covers a variety of tire types and sizes.

Should you mix bias-ply and radial tires? Get all the information you need with our guide on radial tires and bias ply tires, and why mixing is risky.

With the new housing and brakes installed, Jeff chooses new wheels and tires for his 1967 Chevelle. See how he gets the perfect fit with enough clearance for brakes, coilovers and even 15" wheels.

In this video, Frank shows how to mount and remove tires from non-beadlock wheels without a tire machine.