i posted before with no luck. I have seen a few people running 15's on the rear but i know you have to grind alot off the caliper to fit them. There are bigger tires for 16" wheels but they end up being 28" tall which will be hard to fit with our fenders. My personal plan is diamond racing 15x8's with 5" backspacing. If i can get them to fit with grinding down calipers sweet, if not, i will be putting rear 240sx brake calipers on. My car is a straight line car so the braking downgrade isn't too much of a issue. Tire size i am going to run is a 26x10.5x15 MT et drag. Hope that helps somewhat lol.
**************************************************** a random noob once said: "I think its great that I can make a civilized post among you greater life forms only to have my breasts ripped off by savage milk craving z people."