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      08-24-2012, 06:44 PM   #38
Private First Class

Drives: 2011 Z4 35i
Join Date: Mar 2012
Location: Milwaukee, WI

iTrader: (0)

Just bought a set of staggered 18" 293 multispokes. Mounted Mich PSS this afternoon. Had original 17" star spoke 290s with continental run flats.

BIG difference! Besides looking a lot better, the ride is less harsh, handling is even better than before. I was wondering if the ride quality would be much different going from 17 RFT to 18 non RF. Does seem better.

Came with a 3 year flat tire guarantee from Michelin. You have a flat they will send someone to change. If you don't have an inflated spare they will tow you to a Michelin dealer. I was concerned that not having RFTs anymore that BMW might not honor the BMW assist tow in. Now no worry if you get stuck.

Anyone know the recommended tire pressure for non RF18's 225/40 front and 255/35 rear? Are they different than the run flats?