Sport Truck readers may recognize our Reverse Sleeper project (Feb. '05), where we enhanced off-road prowess and visual appeal to an otherwise mundane '00 GMC Sierra pickup. Now, it's nearly six ...

Just as you wouldn’t overload a packhorse, it’s just not right to overload your workhorse van. Sure, a Ram ProMaster van is designed to carry heavy cargo (rated for 4,440 pounds, max), but nobody ...

The short answer is that this can be done, and, in fact, there are kits available to allow you to add a leaf to a suspension spring-pack. The broad idea is to make the spring stiffer, increasing ...

Drop a ton in the bed of any pickup, or drop a heavy trailer on the hitch ball, and the rear suspension is going to sag like the jowls of an old bulldog. Meanwhile the front end is going the opposite ...

It is said that the leaf-spring suspension is the oldest suspension used for automobiles. The leaf-spring system was used more recently in '70s production cars, some of which are still in service ...