Taller series tires?

glogsdon1 · 02-15-2011, 08:12 AM

I have a 2010 Z4 3.5I with the 296 wheels and will be going to non-RFTs. I am concerned about possible cracks. Is there any problem, other than speedometer accuracy, going with a taller series tire? Going from the 225/35R19 to 225/40R19 up front, and a similar move on the back gives me about 1/2 inch more sidewall.

VMRWheels · 02-15-2011, 11:51 AM

With the inaccurate speedo reading you can also possibly run into rubbing issues during compression as well as ABS based issues with the taller tire. I would recommend sticking with the proper profile.

-Chrales@VMRWheels

02-15-2011, 08:12 AM	#1
glogsdon1 New Member 1 Rep 8 Posts Drives: Deep Sea Blue SDrive35i Join Date: Oct 2010 Location: USA iTrader: (0)	Taller series tires? I have a 2010 Z4 3.5I with the 296 wheels and will be going to non-RFTs. I am concerned about possible cracks. Is there any problem, other than speedometer accuracy, going with a taller series tire? Going from the 225/35R19 to 225/40R19 up front, and a similar move on the back gives me about 1/2 inch more sidewall.
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02-15-2011, 11:51 AM	#2
VMRWheels BimmerPost Supporting Vendor 2040 Rep 25,989 Posts Drives: BMW Join Date: Jun 2007 Location: Anaheim, CA iTrader: (4) Garage List 2013 BMW M3 [10.00] 2015 BMW M4 [0.00] 2013 BMW F30 [0.00] 2014 BMW F22 [0.00] 2013 BMW F06 [0.00]	With the inaccurate speedo reading you can also possibly run into rubbing issues during compression as well as ABS based issues with the taller tire. I would recommend sticking with the proper profile. -Chrales@VMRWheels __________________ VMR\|Wheels \| 714.442.7916 \| sales@velocitymotoring.com \| www.velocitymotoring.com \| facebook \| flickr \| Instagram
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