As tire size grows, so does the strain on your rig's drivetrain. The well-known Achilles' heel of the straight-axle Toyota are the Birfield joints in the front axle. Upgrade kits are available, but ...

Throughout much of the '80s and '90s, four-wheelers were engaged in a one-upmanship game of "how low can you go?" Hard-core enthusiasts sought endlessly for lower gearing and greater strength in their ...