2014 RAM 2500 SLT VIN 3C6MR5BJ4EG251656

This RAM 2500 SLT was built in 2014. Under the bonnet is a 6.4-litre petrol engine. The gearbox is automatic, with four-wheel drive.

The recorded mileage is 158,815 miles. Because the clock counts miles, any figure noted in kilometres has to be converted before the two can be compared. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it.

This RAM 2500 SLT is recorded with rear-end damage. A damage entry is a starting point for the inspection, telling the mechanic where to look first. A lift and a diagnostic check show what photos cannot: bent brackets behind a panel, chafed wiring or deployed airbags.

A ‘runs and drives’ note means the car moved under its own power when it was checked. A key was there when the car was checked. A condition note describes the car at one moment; months of standing or later work on the car can change the picture in either direction.

A clean title is on file for this car. Such a title means no salvage, flood or similar mark was recorded against the car; it does not rule out damage repaired without a claim.

A car’s history is everything logged against it since it left the factory: registrations and owners, inspections, repairs and insurance claims. Much of a car’s past cannot be seen: a good body repair leaves no obvious mark, and neither do years of hard driving.

A cold start, the colour of the exhaust smoke and any oil leaks tell a mechanic a good deal about how an engine has been treated. On a petrol engine, spark plugs, ignition coils and the cooling system are the routine items a service history should cover. The automatic gearbox should respond smoothly and without delay; jerks, slipping or hesitation on a test drive need investigating. On a car with four-wheel drive, a whine or clunk when turning tightly at low speed needs a mechanic’s attention.

A VIN never contains the letters I, O or Q, which could be mistaken for digits; its 17 characters identify the maker, the model and the individual car. For this car, the VIN is 3C6MR5BJ4EG251656. A VIN that differs between the documents and the car, or shows signs of tampering, is reason enough to walk away.

Where entries exist, a VIN check can show changes of owner, past mileage readings, reported damage and whether the car is listed as stolen. The absence of an entry is not proof that nothing happened; it may only mean that nobody wrote it down. However complete the paperwork, only an inspection shows the condition of the body, suspension, brakes and electrics today. For this 2014 RAM 2500 SLT, the sensible next step is a history check on VIN 3C6MR5BJ4EG251656.