We don't care what the Brand Xers say, we know the vintage Mopar suspension system (torsion bars and leaf springs) works quite well when set up properly. When adding big doses of power (like our '65 ...

In the world of muscle car performance, there's a lot of lingo one must learn before diving into a project. Unfair as it sounds, that high bar requires a lot of shared tribal knowledge—a long, secret ...

Horsepower and torque are useless unless you can apply the energy to the ground in order to accelerate your muscle car. Traction becomes quite a challenge for those dealing with leaf-spring rear ...

Getting rid of the coil lets Porsche lower the strut tower. That allows different styling, and Porsche says it can even help ...

The race (or should we call it war?) to make the loudest, fastest, most capable off-road pickup truck has really come to a head in the past 12 months. Though Ford went largely unchallenged with its ...

BrightDrop electric delivery vans (above) as well as Chevrolet Silverado/GMC Sierra pickups from General Motors Co. feature North America’s first composite tension leaf springs (TLS) with progressive ...

My 1969 Dodge Charger has been my trusted warhorse for a long time now as a daily driver here in the hills of Northeastern Pennsylvania. It’s a far cry from a nimble canyon carver, but I’ve done ...

The 2022 Toyota Tundra is taking the giant leap to a coil spring rear suspension, eschewing the traditional leaf spring setup used by Ford and General Motors. The design was revealed in the latest ...

Editor's note: An earlier version of this story incorrectly said Ram pioneered coil spring rear suspension on full-size pickups. Chevrolet C10 pickups carried the technology in the 1960s. Ford's ...