Originally Posted by jarzo
Will 315/70/17 work with a 1.5" coil spacer lift, and 1.5" wheel spacers? Thx
Yes, with some additional fender liner trimming and front lower bumper trimming.
BUT.... For the cost of 1.5" bolt on wheel spacers($100, per pair) you can buy (2) 15" wheels with proper backspacing. Also generally speaking tires for 15" wheels are cheaper than tires for 17" wheels so you should be able to get a 15" wheel and tire package for the same or only slightly more than the 17" set up you are considering.
Give us a call if we can help you crunch the numbers. 1.888.459.4080. Anyone here would be happy to help you but if you want to speak with a fellow Jeep owner call TC (ext 51826) or Anthony (ext 51815). Both of them own lifted Wranglers and know the fitments well.