Quote:
Originally Posted by BabyDiesel
It became very apparent to me today that my coefficient of rolling resistance (Crr) has increased since I went with the new wheels  Even with running at higher air pressures than normal, coasting distance is not as it was, which is making my P&G less effective. The tires are also running a lot warmer since the switch. So back the MX-3 wheels I go... |
Did you change both tires and wheels? If so, then what tires did you change from and to?
Be aware that when you get new tires, you will take a fuel economy hit from the increased RR of the tires - as in, all other things being equal, new tires have larger RR than worn tires.