installing a 3 inch body lift on a 98 f150 will this lift clear 33.15.50 tslsx
tires with 15x12 rims i want to get that wide tire look just curious before
buying that wide of tire

 

No, because of the wheels. You may be able to squeeze a 33x15.50 tire on your truck with a 3 inch body lift if you use a 10 inch wide wheel, but that would be a very tight fit and you would have to do some trimming. Also, you can't fit 15 inch wheels on your truck. You need a 16 inch wheel or larger. I would suggest sticking to a 12.50 or 13.50 inch wide tire.

 

so the 15inch wheels want clear the calipers.so would if i install a leveling kit
and the body lift would that help to clear these wide tires and ill just step up
to 16inch wheel instead.i want to stay with the small wheel size due im not
a big fan of the huge wheels im old school i quess i just want a stocky looking truck with a mean look then after i set this up with the body lift and wheels im going to later install a extra 6inch lift and install 38's

 

You don't need a leveling kit because your front ride height is adjustable via the preload on the torsion bars. If you are set on running a 15.50 inch wide tire on a 12 inch wide wheel, I'd suggest skipping the body lift and installing the 6 inch suspension lift now. Also, a lot of people have fit 38x15.50 tires on 97-03 4x4's with a 6 inch suspension and 3 inch body lift, but they all used 10 inch wide wheels and it was an extremely tight fit. I'd really suggest sticking with a 10 inch wide wheel.