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Old 07-23-2011, 12:07 PM
TahoeM3 TahoeM3 is offline
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Join Date: May 2005
Location: South Florida
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Just checked the weight on the runflats...holy schnikeys! They weigh 41 lbs each for fronts and 47 lbs each for rears. That's crazy! The previous set of tires I had on my 4.8 in the same sizes were Toyo Proxes and they are 34 lbs front and 37 lbs rear...add it up and that's a 34 lb difference in rotating mass. Removing that would be the equivalent of dropping 340 lbs or adding 34 hp!

The first thing I'm going to do is to swap out tires. I am sure it will make a huge difference.
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