Getting the Best Fit for Your Vehicle

Written by Ulrik Andersson,

When choosing Onspot, most of the guess work is taken out when it comes to fitting and installing the automatic tire chain system. This especially shows on the VSI forms, or “measuring” forms. Continue reading to find out more information on the fitting process!

Getting the correct Onspot system starts with the VSI forms. VSI stands for vehicle suspension information, and when properly and carefully filled out, it provides as much info about the vehicle being fitted as possible. With more and more options being available on trucks in the modern market, Onspot engineers need to know exactly where each component around the differentials are. This includes brake chambers, driveshafts (especially the yolks), and exhaust systems. When the engineering team knows where each of these parts are, they can then plug the numbers into AutoCAD and produce the best fitting kit for your specific vehicle. That way, when the kit is installed, there are minimal adjustments needed, with just fine tuning to get the correct angles of the chainwheel.

There are many VSI options to choose from when measuring. Consult your dealer or vehicle manufacturer to find out what suspension is under the rear of the vehicle. You can also reach out to your local regional manager to find out more info or get help. Click the button below to find the best VSI for your application!

How to Measure Your Vehicle


configurator VSI Form suspension type

Ulrik Andersson

About Ulrik Andersson

Ulrik is Global Brand Manager - Onspot and is located at the headquarters in Vänersborg, Sweden. He has been with the company for over ten years and have been working with sales, marketing and customer relations all of the time. Ulrik enjoys spending time with his wife, family and friends. On the weekend, you might find him with a camera taking pictures since that has been a hobby of his for a long time.


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