Tire size?!

[BabyBoi]

I have a 04 gmc sierra 1500 extended cab. I have LT 265/75 r16 on my stock rims now. I was wondering if I could go 285/75 without them rubbing ? All that's done is my stock torching keys is jacked.

[chupe442]

Yes, you should be able to fit them, and yes you will have to crank the front torsions up.

[gmtech4]

I have a 04 gmc sierra 1500 extended cab. I have LT 265/75 r16 on my stock rims now. I was wondering if I could go 285/75 without them rubbing ? All that's done is my stock torching keys is jacked.

you need an alignment after messing with the torsion bars