I have an 01 1500 z71 with the 33x12.5x20s and ever since I've put them only steerin has been kind of loose. when I turn left my steering wheel turns like it's suppose to. barely turn it and it goes in that direction but when I go right I have to almost turn it a quarter of a turn(top of the steering wheel is facing the right) and then it starts to turn...I know it's a older truck with bigger tires but it shouldn't do this should it?

 

check the tie-rods, have a buddy wiggle the wheel left to righ quickly with the truck shut off while u get inderneath and look where the play is, if there is no play in your steering system check the steering box

 

Also check the "rag joint" in the steering shaft comming down to the gear box.

 

I'll check the tie rods but I had them replaced a few months before I got mytires put on and they were put on a year ago...if it's not that then ill check the "rag joint" but what exactly is that?

 

it is on the steering shaft, i havent seent them get too worn before, you could also tighten up the steering box too, the bolt on the top of it is the spot to do it, just a 1/4 turn though too much will make it do wierd things while driving