92 gmc jimmy questions

[300EXer]

i got a 92 gmc jimmy, with 330,000 kms but has a newer motor and tranny, its a 4x4. i got a good deal on a set of 33' mud terrains with about %80 tread for $25 from a friend. how much of a lift will i need for these to fit? any advice? and will it have enough power to push these tires? its got a 4.3

[300EXer]

any body have any idea?or good suggestions for my suv?

[stew6371]

youll probably need a 3 in body lift to use those tires. as far as power? you will notice a difference. it will act like you changed rearend gear ratio. more speed at lower rpm not as much low end torque. hope this helps