i was backing out of a dirt/grass hill where i parked my car (it's a driveway easement behind my house). i had the 4x4 on still, turned the wheel to pull onto the street and the truck stopped.

to test it, i went over to a large parking lot with a slope. put in 4x4, in Neutral and Reverse it will go back in a straight line. i turned the wheel hard and in reverse the truck stops. i put my foot on the gas and i feel like i'm fighting with it to get it to move.

any thoughts? it's an '06 with only 4k miles.

,Jeremy