What is the braking system cald that rock cralers use ware you pull one lever and one tire locks up but all the other keep going.
When one tire locks up during braking, it usually means a caliper has seized. This means that the brake pads are permenantly clamped on the rotor and the caliper needs to be replaced. If it is a rear tire with drum brakes, it could be an adjustment issue with your e-brake.
Independent braking system
It's a locking differencial, and has nothing to do with independent brakes. en.wikipedia.org/wiki/Locking_dif... A locking differential or locker is a variation on the standard automotive differential. A locking differential provides increased traction compared to a standard, or "open" differential by disallowing wheel speed differentiation between two wheels on the same axle under certain conditions. A locking differential is designed to overcome the chief limitation of a standard open differential by essentially "locking" both wheels on an axle together as if on a common shaft while still allowing them to rotate at different speeds when it i
