i want to fit 35's on my 06 xlt i have 285 on there now if i add a 2.5 AS and a 3'' block in the back would that work anyone have that setup if so where can i get the blocks i found the AS on ebay 80 bucks is pretty cheap any info would be great thakns guys.

 

they should fit with this combo. there's alot of guy running 35x12.50-18's on their fx4 and have minimal rubbing (rubbing the control arm at full lock) i'm assuming you keeping the stock wheels anyway.