tj wheel spacer?

[mtb fam]

my 35s rub on my tj at full turn and im looking at some spidertrax wheel spacers. i had a buddy in high school with a 79 f150 that we put wheel spacers on and the lugs didnt hold up long. i dont know if they where just cheap or is thiswhats going to happen to me if i run them. any help would be great set of wheel spacers are cheaper then new wheels but if thats the best thing to do i'll start a piggy bank. tire size is 35x12.50 on 15s

[MORTALIZER]

SPIDERTRAX 1.25" OR 1.50" THICK SHOULD GET YOU THE CLEARANCE YOUR NEEDING, BUT YOU GOTTA CHECK TORQUE ON THEM CONSTANTLY OR THE STUD'S WILL SHEAR OFF IF YA DON'T CHECK THEM...99.99 AT 4 WHEEL PARTS...