I know that my stock 4Runner has 265/70/r16s and I was wondering if anyone had any pictures of their 4Runners that are stock with 265/75/r16, or any other size for that matter. I just dont want to run the risk of voiding any part of my warranty by adding spacers, so I figured that the biggest tire that will fit without spacers is the 265/75. Thanks

 

I think according to the Magnuson Moss Act the dealer ship has to prove that the modifications to a vehicle caused a failure.

but try searching here: https://www.yotatech.com/~corey/4runner_faq.htm
or here: https://www.yotatech.com/forums/f80/