34s leveling kit

[Skgreen223]

I’ve been looking into the nitto trail grapplers mt 295/70r18. I have. Rc leveling kit with big ko2 275/70r18 now. Would a 34” tire be too big wth just a leveling kit? I don’t have any rubbing now. I have a 13 Sierra 1500 ext cab sle z71. 

[Big Whiskey]

On the 2007-2013 trucks, 275/70/18 and 305/60/18 are generally the largest you can go with a leveling kit. I've even seen some guys rub with 275/70/18 when they change their rims. I really don't think a 295/70/18 will fit without having to cut/trim your fender openings. If you're eyeing the Trail Grappler MT, you may want to look at the 275/70/18. I know you have that size now, but BFG's are less aggressive and tend to run smaller.....while the Nittos are very aggressive and run big.