Any ideas whats wrong?? Cost to fix?? When making turns my rear-end locks up. Once weight is lifted a little from one side it actually freezes the tire and it drags along the ground. Only noticed the drag on the right tire when making a left hand turn. The left gets tight but hasn't locked up. When the turn is finished it goes back to normal. The last time I drove it, two weeks ago, it sounded like the gearing was jumping during turns and when going straight the right side shuddered when getting up to about 40mph. Haven't had time to call any shops. HELP!! I don't know if I should get it fixed or sell as is. It also needs a door hing replaced and 3 body mounts (2 radiator, 2 right side). Besides that, the thing is assume. Black w/grey interior. 4" system w/35 BFGoodriches...... I hate to sell it but I just don't have the time to give it the care it needs. And I don't really need 2 SUVs. I just bought a 2000 Tahohe LT, 25, 000 miles, FULLY loaded for $25,000. Yes, $25,000!!! It was my wifes boss' truck and it was kind of like a xmas bonus to give it to her for that price.