Originally Posted by LOU@AMPLIFIED

of course, thats why i suggested those tire sizes so its not too much of the original diameter

His 18 OE diameter front: 26.85, rear: 26.68
His new 20 gt30 with 255/30/30: 26.02 and rear 295/25/20: 25.80

So his new setup is lighter and slightly smaller than his OE 18'S