One of the most important components of any car is its suspension. It’s what helps to absorb imperfections in the road—both big and small—and provides a comfortable ride. Today, nearly every vehicle ...

Towing heavy loads can make a vehicle's rear start to squat as its rear suspension compacts under the added weight. This can cause a variety of problems, from increased braking distance to the vehicle ...

Today a lot of street-legal vehicles and off-road rigs run modern coil spring suspensions. Coil springs in their various formats have a number of advantages over traditional leaf springs and torsion ...

Circle Track: When tuning for a specific track, what areas of the car are the biggest factors. Jeff Smith: It depends on how close we are on the setup when we get there. We generally have three areas ...