I have a 2008 Wrangler Unlimited Rubicon. I'm looking to put new Dick Cepek Crusher LT315/70R17 on. I currently have the stock 255/75/R17 on it. I'm contemplating buying 1" spacers for the added width. Does anyone know if I'll actually need these or is there already enough clearance for the additional 1.9" width? Further, since I'm also adding about 2.5" of height, is a 2" lift adequate?

Patriot16