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View Full Version : Wheel/Tire Question..



Auditude2.0T
01-01-2013, 10:48 PM
So I'm looking to perhaps shed some unsprung weight. Problem is If I go down to 18's I can't hit 130 in 4th which will throw off my 60-130 data because ill need that extra shift. That is only true with the stock 245/40 tire size. Now if I go to a 255/40/18 will that give me the ability to hit 130 in 4th? With stock 18's we are hitting 129.96 in 4th.

Setup I'm looking to do.

18x8 Enkei RPF-1 with 255/40/18 Michelin Pilot Super Sports

Reedo302
01-01-2013, 11:24 PM
What are you doing this for? Track racing? Drag racing? Or just because?

Auditude2.0T
01-02-2013, 03:01 AM
Vbox runs and a lighter more performance oriented set of wheels

IanVr6
01-02-2013, 07:40 AM
Vbox runs and a lighter more performance oriented set of wheels

X 2

well_armed
01-02-2013, 07:41 AM
http://www.1010tires.com/tiresizecalculator.asp