If you’re in the market for a full-size pickup that off-roads like a champ, you have plenty of choices in this segment. None, however, can match the F-150 Raptor unless Ram surprises us with the TRX ...

Even though Steve Dinan isn’t calling the shots at Dinan Cars anymore, the company is still probably one of the best for tuning Bimmers in the US. Their research and development budget is big enough ...

Take a steel rod, wrap it into a spiral shape, throw some engineered heat-treating in the mix, and you've got yourself a coil spring. That spring can be used as part of your suspension to support the ...

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 ...

Leaf springs are treated like archaic tech, as they aren’t found under any of the latest industry-leading performance cars, and are often used as a point of reference that shows how “dated” a ...