What does gr stand for inside ring?

Is electricity used in cars? My dash instuments stopped working? In California what happens if an uninsured unlicensed driver is driving your insured car and has an accident and the other driver is licensed and insured is at fault? When did Karl Benz created the frist car? How many Americans drive to work everyday? Which is the power of the engine and the maximum speed of the ford Gran Torino sedan automatic 1973? When the piston is at top dead center and both valves are closed what engine stage is this in? What is the cowl panel? What do you do after leaving your car windows down and it rained? Where can I get online shop that sells cheap auto parts? What is the meaning of nut driver? Who determines fault in auto accident? Do you have to accept the adjusters estimate or can you get a second adjusters opinion? What will happen if the driver fell asleep at the wheel in California and did not report the accident? How expensive are Austin Healey cars? What do you mean by Vandalism in auto insurance? Should you have to pay for your 19-year-old's car insurance if he drives his father's car without permission? What do I do with used motor oil? How often is skeleton replaced? How much do motor vehicle crashes cost Americans each year?