Not every 4x4 requires a level ride height to perform its best, but for our lifted '04 Tacoma daily driver that morphs into a trail rig on weekends, we wanted the rear a bit higher than it had been to ...

Available for 1/2- 3/4-, and 1-ton pickups to provide up to 5,000 lbs. of load-leveling capacity LoadLifter 5000 Ultimate Plus air spring suspension kits are available for 1/2- 3/4-, and 1-ton pickups ...

Air suspension systems have come a long way in recent years, infiltrating the mainstream automotive market after being a niche option on ultra-luxury vehicles. As the name suggests, air suspension ...

One of the primary topics of conversation within the pages of Four Wheeler, as well out on the Internet and amongst wheeling enthusiasts, is suspension. Suspension is one of the most important aspects ...

A few years ago, I decided to lift my Jeep Cherokee. The 250,000 mile Jeep was starting to look tired, and lifting it would give it a less junky, more "purposeful" look. Plus, I'm an avid off-roader, ...

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 ...

Automotive design has come a long way since Karl Benz designed the Patent Motorwagen in the late 1800s, and Henry Ford brought the T-4 powered Model T to the masses in 1908. Those early cars were ...

Classic Mopars were considered ahead of their time in many ways, thanks to superb engineering and a dedication by the Chrysler Corporation to building the best performance cars of the muscle car era.

The Jeep Wrangler is arguably the most iconic off-roader ever made and one of the most upgradeable and modifiable vehicles still in production. If you put these two factors together, the only logical ...

If you’ve looked at improving your suspension, you have probably run into the argument about whether progressive for linear springs are better. Our Ducati GT1000 project bike suffers from under-sprung ...

Just a week ago, we invited you to come along and learn about air suspension systems. Our friend Jason Fenske at Engineering Explained created a video discussing what air suspension is and how it ...