I just installed a 3inch Skyjacker lift kit on my 2012 Rubicon, I'm thinking of keeping my stock wheels and running 315/70-/17 tires. (34.4X12.4/17) Will this tire be fine on my stock wheel and for moderate driving? Will I experience any tire rubs without sharp wheels turns or will I have to run spacers?? Any info will be a big help.

 

You will need to run wheel spacers.

 

x2 he is correct. You do not have enough back spacing on stick wheels.

 

what size wheels spacer?? will the spacers leave me enough room on the wheel studs???

 

Most spacers I have seen include new studs and lugs. Do a search on Spidertrax or similar setups.

 

You won't be using crappy spacers like you're thinking of. Several vendors make what you want in 1.5" to 2". As long as they're hub centric, you should be good. Here's an example from a well known manufacturer:

Spidertrax 1.5 inch Wheel Spacers - Jeep JK Wrangler (WHS-010)

 

good deal!! thanks guys..............

 

Welcome to the forum. X2 on the 1.5" - 2" wheel spacers. The factory wheel is about 6" of back space & you need atleast 4.5" for 35's. Also you'll need to trim or remove your factory air dam or tires will rub. Just keep in mind if you do hard wheeling, it's possible you'll rub your fenders at full flex.