2016 RAM 1500 BIG HORN VIN 3C6RR7LT9GG345066

The RAM 1500 BIG Horn described here left the factory in 2016. Power comes from a 5.7-litre petrol engine with eight cylinders. Power reaches the wheels through an automatic gearbox.

The record gives the mileage as 154,273 miles. Gaps of several years between logged figures deserve attention, as does any reading lower than the one before it. Service invoices and inspection reports each carry a mileage figure, and lined up in order they show whether the clock tells the truth.

The record lists damage to the left rear as the main problem on this car. Two cars with the same damage label can be very different: one needs a few new parts, the other major work. With damage to the left rear on file, the inspection should start with the left rear quarter panel, the suspension on that corner and the boot floor.

When it was checked, the car could not be driven. The engine started. A key was present. 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 non-repairable title is on file for this car. At some point in its life, the car was declared a total loss. If any work has been done on the car since, photos and invoices should show what was replaced.

Registrations, changes of owner, inspection results and accident claims together make up what is called a car’s history. The paperwork is kept by different bodies – registries, workshops, insurance companies and lenders – so the history of one car is spread across many places. From the outside, a car with a repaired accident and a car without one can look identical.

Many modern petrol engines are turbocharged and direct-injected; where they are, the turbocharger and injectors belong on a specialist’s checklist. With no test drive possible, the automatic gearbox has to be assessed on a lift and with diagnostic equipment. With four-wheel drive, mismatched tyres can strain the centre differential or coupling, so all four should be the same make and similarly worn.

The ninth character of the VIN is a check digit calculated from the other sixteen, so a mistyped or invented number does not add up. The record gives the VIN as 3C6RR7LT9GG345066.

What a history report can list depends on what has been documented about the car: registrations, mileage readings, damage, branded titles and theft reports. 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. The next step is to look up the history behind VIN 3C6RR7LT9GG345066.