where to buy R278s?
#25
TECH Addict
iTrader: (10)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
i didnt do any, but it wouldnt hurt. mines off maybe 4-5mph? you can use a calculator to see how much of a difference it makes
http://www.discounttire.com/dtcs/infoTireMath.dos
http://www.discounttire.com/dtcs/infoTireMath.dos