| Re: Wheel Spacing for Centennial Cup Wheels |
Subject: Re: Wheel Spacing for Centennial Cup Wheels by CentralCoaster on 2015/3/18 3:01:47 Centennial: Front 19 x 10" with a 40mm offset Rear 20 x 12" with a 59mm offset 94 z51: 17x9.5, 54mm offset The bigger question, is will they rub without sticking out? Rear frontspacing: 12 / 2 - (59/25.4) + .25 = 3.93" 9.5 / 2 - (54/25.4) + .25 = 2.37" Rear backspacing: 12 / 2 + (59/25.4) + .25 = 8.57" 9.5 / 2 + (54/25.4) + .25 = 6.63" 1.5" spacers will prevent that extra 2" of backspacing from rubbing. But it's gonna make the wheel stick out about 3" vs stock. Even with no spacer it would stick out 1.5" more than stock. I didn't calculate the front, but use the same math. You should first figure out how much backspacing the car can fit, then we can calculate what spacers (actually adapters) you'd need. Make sure and get the hub centric ones, they are less dangerous. |
