A chassis number, also known as a Vehicle Identification Number (VIN), is a unique alphanumeric code assigned to each vehicle. It is a vital identifier and provides essential information about a vehicles manufacturer, model, and specifications. The VIN is composed of 17 characters (digits and capital letters) that act as a unique identifier for the vehicle. The fourth to ninth positions in the VIN are the vehicle descriptor section or VDS, which is used to identify the vehicle type and may include information on the automobile platform used, the model, and the body style. The 10th to 17th positions are used as the vehicle identifier section or VIS, which is used by the manufacturer to identify the individual vehicle in question. The chassis number is the last six digits of the VIN.

There are several ways to find the chassis number of a car. Here are some methods:

• The car’s chassis number is often printed on the driver side door. It is printed on a metal strip which is found on the B-pillar of the car. This can be seen when the driver side door is opened.

• You can find the car’s VIN under the hood of the vehicle which can be located beside the engine.

• You can locate the chassis number of the car under the spare wheel in the boot. Upon lifting the spare wheel, you can spot the VIN or the chassis number of the vehicle.

• Some car manufacturers print the chassis number above the rear wheel; however, it might be challenging to locate the same. Alternatively, you can visit or call your car dealership.

In summary, a chassis number or VIN is a unique alphanumeric code assigned to each vehicle that provides essential information about a vehicles manufacturer, model, and specifications. The chassis number is the last six digits of the VIN, and there are several ways to find it.