— experts agree that used cars must be inspected by a qualified specialist before the final negotiation for purchase. The ordinary car buyer, even if mechanically savvy, really can't do. All new hampshire registered vehicles require a safety inspection to be conducted within ten (10) days of the registration. — an inspection before buying a used car can help you spot problems and determine the vehicle's reliability. Cr also offers advice on seeking a pro inspection. — illustrated guide how to inspect a used car: How to inspect a car body, how to check the engine, transmission, tires, windshield, what to watch out for during a test drive — start at the bottom. Start by looking at the car’s undercarriage (underside). Use your flashlight to inspect the floor pans (the metal that forms the floors) and frame rails (the structural. What are the most important things to check when you're buying a used car? If you're considering purchasing one, it’s always a good idea to give it a thorough inspection (and a test drive) before you spend the time and money to have a qualified mechanic look at it. — when purchasing a used vehicle located in another state, have you ever wondered how to get an inspection before you buy? Another quick thing to check is the suspension and tires. Pushing down on each corner of the car should give the mechanic plenty of information about the state the shocks. — while it’s a good idea to get an independent inspection when buying a used car, you can also perform a basic inspection yourself. Following this car inspection checklist can help you pinpoint trouble spots that could be checked out by a mechanic later. Download the full used car inspection checklist.