Most pickup trucks are designed using a variant of the body-on-frame construction. This building method means the truck’s cab and bed are installed on top of a purpose-built frame, giving it the ...

The car frame is the main supporting framework to which all other parts of the car are connected. Because a car frame is made of metal, it can rust over time. The good news is that it can be repaired, ...

Shopping for a used car this spring? We have a cautionary tale. Jim Williamson's 2005 Hyundai Sonata appears to be in great condition at first. But what lies beneath is another story. The subframe, ...

Steel is almost the perfect material to build a car with. Inexpensive, strong without being brittle, and a modulus of elasticity that allows it to take a beating without permanently changing shape, ...

As many as 225,000 steel frames under Toyota Tacoma and Tundra pickups and Sequoia SUVs may need to be replaced, says a lawyer who helped settle a class-action lawsuit against Toyota over the frames' ...

It's been more than a year since we first exposed our '97 Ford F-350's rust problem and began feverishly trying to solve it. We got started by treating the frame with rust converter ("Busting Rust," ...

Shopping for a used car this spring? We have a cautionary tale. Jim Williamson's 2005 Hyundai Sonata appears to be in great condition at first. But what lies beneath is another story. The subframe, ...