What makes a 4X4 a 4X4 - all your transfer case questions answered in one place.

When it comes to wheeling, options rule. There is a new player in the transfer-case aftermarket, and the new STaK 4x4 three-speed Monster Box has more options than anything else currently available.

Every 4WD uses a transfer case to split the drive coming from the transmission into two outputs: one directed to the front wheels and one directed to the rear wheels. Most 4WDs that we are familiar ...

The Ford Bronco and Jeep Wrangler are two SUVs with a singular mission: Providing extreme off-road performance straight from the manufacturer. And in both cases, those automakers go to great lengths ...