I want to install 285/70/R17 on my 2012 4runner, the dealer tells me that they aren't going to fit. Just wondering if anyone has done this yet, with out having to cut or trim anything? If they don't fit what's the biggest I can get away with, being its still stock?
There is no definitive yes or no answer unless you copy someone else's exact set-up . Even then there is a factory tolerance of 2 degress for caster which locates the wheels forward or aft.
Which model? They have different inner fender liners and does it have mud flaps?
Which 285/70/17 tires?They are not all the same as some,like AT or MT's have bigger side lugs that will rub ,where more of a street 285 tread might not. Plus not all manufactures 285's are exactly the same size and have tolerances.
More then likely,minor fender liner modding will be the least you will have to do to prevent rubbing with 285's ,no lift.
275/70/17's will fit with no rubbing or modding at all but only a few tire choices.
Welcome to the site. I suggest you spend some time looking at the 'sticky' threads, especially the one on modifications. You'll find the wheel well mod info in there along with ideas, tips and tricks for all sorts of thingsIt's an SR5 model with mud flaps the tires I want to use are BFG A/T. I most got the the vehicle and don't know what the inner fender trick is. I already have the tires that's why I want to know if they will work out
275/70/17's will fit with no rubbing or modding at all but only a few tire choices.