Disappointed With My Hhr..any Suggestions!!
& groovin..
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Joined: 02-19-2010
Posts: 62
From: fort mill, sc
Tires can make a significant difference in gas mileage. What kind/type of tires are on the car? Are they replacement tires? I read where a Prius owner changed tires and his gas mileage went down significantly. Some tires do have a lot more rolling resisitance than others.
Platinum Member
Joined: 01-09-2007
Posts: 16,081
From: SE USA
Tires can make a significant difference in gas mileage. What kind/type of tires are on the car? Are they replacement tires? I read where a Prius owner changed tires and his gas mileage went down significantly. Some tires do have a lot more rolling resisitance than others.
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