I have a 03 trd prerunner. With the electric locker in the rear it does just fine. my girl friend 99 jeep wouldnt climb the ditch in my yard.I tried to go up it at a angle. the left rear tire was off the ground,and the front right tire was just spinning. i had to get a running start to get up it. with my pre runner the left rear tire was off the ground.i hit the locker button and it went right up the ditch. If i had the choice i would like to have the 4wd but i couldnt afford the extra $