Go to a tire shop and get your balance checked on your tires. Depends on what condtion your tires are in too! If your car is out of alignment its only going to wear out your tires faster then normal and decreass your gas milage. go get your tires checked out.
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WTB:A clean 90-91 civic hatchback. Red or black or white in color. Good exterior. Looking to spend around $2,000.