When you load the bed of your pickup or hook it to a heavy trailer, does your F-150 get a little saggy? Not only is this weight putting unneeded stress on your suspension, but it can also create ...

From the archives: How to install Firestone’s Ride-Rite Air Helper Springs Kit on a 2004 Ford F-150. Although the suspension systems of some trucks are better equipped to handle the extra load of a ...

If you're reading 8-Lug, chances are your eight-lug truck is frequently used to haul or tow some heavy loads-and the stock springs on your truck struggle to handle these loads. One of the best ...

Firestone Industrial Product’s new Ride-Rite™ Ford F-150 Raptor air helper spring kits fit 2009 – 2014 models to help improve ride and handling when hauling heavier loads or towing trailers. This ...

Drop a ton in the bed of any pickup and the rear is going to sag like the jowls of a bulldog while the ride turns into that of a boat succumbing to the roll of the sea. The amount of droop and body ...

THE COIL-RITE AIR HELPER SPRING KITS are designed for use with crossover utility vehicles, including the Ford Flex, Ford Edge and Linicoln MKX. They help reduce wear and tear on vehicles towing heavy ...