Been doing some research on Zuk Mod and Bj spacers. Just going for enough height in front and rear to clear 33/12.5/15s. Currently running 32/11.5/15s on stock height with minor rubbing.

Would 2.5 inch Bj spacers up front, 11" coils rated 125 in the rear give it enough clearance and keep it level without messing with the Tbar? Don't wanna crank my Tbar at all or as minimal as possible to prevent faster BJ failure and also I want to keep my ride as smooth as possible.

P.s. I hate body lifts.

 

No real world experience with 12.5 inch wide tires but from how my 10.5 tires tuck on my truck with such small clearance left I would be highly suspicious of getting those bigger meats safely up there without limiting up travel severely or cutting/rewelding your fender wells?

 

My 87 Runner had the tbars cranked maybe 1 to 1.5" up. I also had 33x10.50 MTR's on factory stock aluminum wheels and no tire rub at all even on the trails. Factory aluminum wheels have a 4.5 to 5" backspacing and the tiny scrub radius eliminated the scrub prob.

Can't comment on the coils on the pick-up app.....to many different variables. The rear of the frame is different from the Runners.