--- title: The Onspot Blog - North America | Lars Holmgren description: Lars has been in the organization since 1988. He was involved in the transfer of the Onspot production from Linköping to Vänersborg (Sweden) in 1991/1992. He then worked with the Onspot brand till 2008 together with the R&D team. Since 2009 Lars is the Quality-/ Environmental Manager at the VBG Group Truck Equipment in Sweden, which includes the brand Onspot. When not working, he enjoys spending time with his family and in his summer house close to Vänersborg, Sweden. image: https://intblog.onspot.com/hubfs/Assets/img/preview-image.png --- [![](https://www.onspot.com/imagevault/publishedmedia/ewjmu1x672ip2pj4oovu/Onspot_Logo.png)](https://www.onspot.com/en-US/) - [Why Onspot](https://www.onspot.com/en-US/why-onspot/) - Knowledge - [Overview](https://www.onspot.com/en-US/knowledge/overview/) - [Ways to increase traction](https://www.onspot.com/en-US/knowledge/ways-to-increase-traction/) - [For fleet managers](https://www.onspot.com/en-US/knowledge/for-fleet-managers/) - [For drivers](https://www.onspot.com/en-US/knowledge/for-drivers/) - [For mechanics](https://www.onspot.com/en-US/knowledge/for-mechanics/) - [Rules & regulations](https://www.onspot.com/en-US/knowledge/rules--regulations/) - [Knowledge Center](https://knowledge.onspot.com/en-us/knowledge-center-for-winter-driving-and-traction) - The product - [Overview](https://www.onspot.com/en-US/the-product/overview/) - [Testimonials](https://www.onspot.com/en-US/the-product/testimonials/) - [FAQ](https://www.onspot.com/en-US/the-product/faq/) - [Documents, manuals and brochures](https://www.onspot.com/en-US/the-product/documents-manuals-and-brochures/) - [How it works-videos](https://www.onspot.com/en-US/the-product/how-it-works/) - [Measuring forms](https://www.onspot.com/en-US/the-product/documents-manuals-and-brochures/sales-brochures2/) - About - [Overview](https://www.onspot.com/en-US/about-onspot---about-us/overview/) - [History](https://www.onspot.com/en-US/about-onspot---about-us/history/) - [News & Press releases](https://blog.onspot.com/news-press-releases) - [Regional Manager Contact](https://www.onspot.com/en-US/about-onspot---about-us/regional-manager-contact/) - Blog - [Blog articles](https://intblog.onspot.com/en-us) - [All about automatic tire chains](https://knowledge.onspot.com/en-us/all-about-automatic-tire-chains) - [Traction aids for heavy vehicles](https://knowledge.onspot.com/en-us/traction-aids-for-heavy-vehicles) - [Support](http://support.onspot.com/en-US/) - [E-Training](https://www.onspot.com/en-US/e-training/) - [North America](https://onspot.com/?s=false) - [Contact us](https://www.onspot.com/en-US/contact-us/) # [The Onspot Blog](https://intblog.onspot.com/en-us) ![Lars Holmgren](https://intblog.onspot.com/hubfs/Blog_images/Lars%20Holmgren/Lars%20Holmgren%202022%2016-9%201080h.jpg) #### About [Lars Holmgren](https://intblog.onspot.com/en-us/author/lars-holmgren) Lars has been in the organization since 1988. He was involved in the transfer of the Onspot production from Linköping to Vänersborg (Sweden) in 1991/1992. He then worked with the Onspot brand till 2008 together with the R&D team. Since 2009 Lars is the Quality-/ Environmental Manager at the VBG Group Truck Equipment in Sweden, which includes the brand Onspot. When not working, he enjoys spending time with his family and in his summer house close to Vänersborg, Sweden. ## [Onspot in Depth - How it Really Works](https://intblog.onspot.com/en-us/onspot-in-depth-how-it-really-works) [Lars Holmgren](https://intblog.onspot.com/en-us/author/lars-holmgren), October 19, 2017 [![](https://intblog.onspot.com/hubfs/North_America/Blog%20Images/Pictures%20for%20Blog%20Content/onspotofnorthamericainc_10119532.jpg)](https://intblog.onspot.com/en-us/onspot-in-depth-how-it-really-works) At the flip of the switch, the chainwheel swings out. Then, strands of chain are slung under the tire, increasing traction. It’s as simple as that – for the driver. But, if we take a closer look at the ingeniously simple principle behind it, we realize that Onspot requires a good dose of engineering to become such a reliable tool for safety and convenience. Here is why! 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