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So last night me and my buddy installed D2-Racing Coilovers and the rear camber kit. Now I need to decide on wheels (Vossen is number one on my list) and some tires, tire size that is. Dont really want to run a 30 series tire in the rear but everyone says to do a 275-30-20 in rear. Why not do a 35. Just would like a little more cushion more so for the ride. Will i even notice difference between the 30-35 as far as how it rides and feels.
The diameter is about 21mm difference which i assume is why running 30 series tire is better.
because you want to keep your speedo accurate.
i didnt do the math for the 20s yet but i did do it for the 19s... follow my guide: Tire Width - Nissan 370Z Forum