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Five Facts About VIN Decoders

Jen Hensey
Five Facts About VIN Decoders

Although these terms are commonly used interchangeably there is actually a difference between them. Read on to find out.

VIN numbers, a 17-digit numeric and alphanumeric series on vehicles, and the vehicle details behind them are way more than you might imagine, are much more than you could anticipate. VIN number can really be quite confusing. An article has been collected that highlights fascinating details about VIN numbers, VIN number checks, and vehicle info, which many of our end users also find shocking. Any of these details might help to explain the problems you had during your work with VIN numbers.

1. Most VIN number check cannot decipher the entire VIN number 17 digits

Most VIN number check in the market do not decipher all 17 digits of the VIN since building knowledge essential for doing so is either not possible or is too costly. The VIN pattern, consisting of positions 1-8, 10, and 11, is largely decoded by VIN deCoding. The remaining features of the VIN are in location 9 and spot 12-17 (check digit) (serial number). The control digit for the VIN validation is used, and each VIN is unique due to its serial number.

The VIN number model must define some specific information about the car, including year, production, model, motor type, and some protection devices. A robust VIN number lookup service like DataOne's VIN decoder API would be required to provide a more detailed and precise decode. To obtain the highest possible degree of knowledge, like peach colors and installed optional equipment and packages, some companies, including dealers and service providers, employ a 17-digit VIN decoding to best reflect the automobiles sold.

2. Transmission and trim are not necessarily encoded in the VIN pattern

The data encoded in a VIN number can differ between manufacturers. Although such information is needed to be encoded in the VIN number lookup, the Vehicle Descriptor (VDS) is free to fill positions 4-8 because each vehicle is unique. Consequently, essential information, such as trim and transmission, may not be included in the VIN number lookup. However, several manufacturers do not encode trim reliably, including Honda and Subaru. Fortunately, the transmission is now more readily defined by default because of the lower use of manual transmissions.

3. Certain RVs may have two VIN numbers with multiple model years, often with

There are many different kinds of rolling stock, including A, B, and C motorhomes and different types of transportation rolling stock (towable rolling stock) that need a VIN number.

Two separate VINs, one from an RV, one from the "coach," or one from a vehicle chassis (Class A), one from a truck cab (Class C), or one from a van cab (Class B), are offered in class A, B and C vehicles. It is also possible to produce the cab/chassis the preceding year and make the RV two separate model years, also known as "multi-stage RVs." This is standard and is not contrary to any legislation as long as, according to the Faegre Baker Daniels post, as long as the chassis is not two years older than the actual motorhome. In fact, only a few countries (California included) demand disclosure by distributors.


4. Not all VIN is 17 numbers.

Since 1981, NHTSA has required a 17-digit VIN number for all cars produced. No VIN norm prevailed before 1981. VIN number formats will differ among various vendors, including length and vehicle encoding data. There were only a handful of foreign suppliers who allocated engine and serial numbers.

The VIN number were normally 8 to ten characters, often fewer, during the 1950s and 1960s. Data included the vehicle number, model year, assembly plant identity, and a sequential production number in these brief VINS. Some makers, such as Ford, Plymouth, and Studebaker, have encoded engine models and body shapes in some cases. In the past, VIN numbers began to expand a little longer. Generally, 13 characters and more producers began encoding engine forms and models.

A VIN number breakdown approach, like vinreport.io, does not exist until standardization because vendors have been so variable and their vehicles have been known. Fortunately, the 17-digit VIN format has helped all manufacturers consistently recognize such data points and quickly confirm a VIN number’s  authenticity.

5. Reverse design of VIN patterns is feasible.

If a customer needs to submit a VIN number breakdown but it would be difficult to procure it, some VIN number checking companies could reverse engineer a VIN number breakdown. Such vehicle information, including year, manufacture, make, trim, body style, and drive type, is required for this reason.

This form of preliminary quoting procedure should use reverse in engineering since this does not yield a complete 17-digit VIN, but only the VIN pattern. For the correct procurement of an insurance policy, the entire VIN is required.


Although the 17-digit VIN is now standardized, several variables still exist, making car identification more difficult.

When deciding on a car data solution, it is important to understand VIN number and VIN decryption's complexities, especially if your company needs a lot of vehicle information. We would like to speak to you about your data specifications and help you find the approach that best fits your needs. If you have any VIN number breakdown needs do not hesitate to contact vinreport.io.

Call me Jen Hensey, a writer and blogger of LifeStyleConvo & UrbanHouses, who worked as a full-time content creator. A writer by day and a reader by night.



Jen Hensey
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