If you can get towing added to your insurance, make sure its there. I already had to use mine. Carry some tools, jumper cables, extra wire, maybe a list of dealerships that are along your route. I would not start loading up on spare parts. If you have to do that, you should probably not take that car.

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1985 380SE Blue/Blue - 230,000 miles
2012 Subaru Forester 5-speed
2005 Toyota Sienna
2004 Chrysler Sebring convertible
1999 Toyota Tacoma