Drag racing is all about overkill: Too much horsepower is never enough. The drivetrain takes all the gaff, so racers tend to it with Brooklyn Bridge-like structures to keep from scattering parts all ...

We all know that fixing up your 4x4 to stronger parts can allow you not only to run bigger tires but also do more work with your vehicle, but did you know that it’s possible to do the same thing with ...

Ah, what havoc Hephaestus could have created upon Mount Olympus had he but access to modern truck component manufacturing tools! That’s one of the thoughts I had after touring Meritor’s 504,000 sq. ft ...

Hot rods lax the limits of stock axles. Sixties racers learned this when traction caught up with horsepower and they started tossing slicks into the stands. Axle manufacturers quickly learned how to ...

Axles are the legs of your 4x4. They wear the shoes and lug tons of iron across trail and tarmac alike. However, overburden these legs, and you risk them folding like the knees of an overzealous ...