If your rig began as a torquey, V-8–powered truck, a set of bigger tires may not have phased it. But after adding hulking 34-inch Toyo Open Country rubber to our FJ Cruiser, it was clear the factory 3 ...

According to Dana Holding Corp., two new Spicer tag axles will improve fuel efficiency, reduce vehicle weight, and lower OEM installation costs – all while enabling fleet owners to easily convert a ...

The grass is always greener on the other side of the off-road fence. We spend a lot of time and money modifying our rigs, changing what OEM designers and engineers spent years refining and fine-tuning ...

We've all heard that the Ford 9-inch is the strongest rearend you can buy. According to the Ford guys at least, it's also the best overall decision for strength and durability. If pressed, they'll ...