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Why You Should Have a Car Keys Spare Being locked out of your car could make your day miserable. Modern cars have key fobs that are designed to deter theft, however they aren't easy to replace in the event that you lose them. A spare key is the best method to avoid these issues. There are a few ways to obtain a spare key for your vehicle. One way is to visit the dealership. Another option is to visit an auto locksmith. Finding a spare key It's a nightmare for any driver: you've lost your car keys, a