--- title: The Ringfeder Blog | Underrun protection description: Underrun protection | Thoughts, facts and knowledge about trailer couplings, fleet management and system solutions. --- [![RINGFEDER®](https://www.ringfeder-rf.com/img/ringfeder/ringfeder-logo-white.svg) ![RINGFEDER®](https://www.ringfeder-rf.com/img/ringfeder/ringfeder-logo-blue.svg)](https://www.ringfeder-rf.com/en/) - [Solutions](https://www.ringfeder-rf.com/en/solutions/) - Product - [Product knowledge](https://www.ringfeder-rf.com/en/product-knowledge/) - [Coupling](https://www.ringfeder-rf.com/en/products/coupling/) - [Underrun protection](https://www.ringfeder-rf.com/en/products/underrun-protection/) - [System solution](https://www.ringfeder-rf.com/en/products/system-solution/) - [Drawbar](https://www.ringfeder-rf.com/en/products/drawbar/) - [Drawbar eye](https://www.ringfeder-rf.com/en/products/drawbar-eye/) - [Towing equipment](https://www.ringfeder-rf.com/en/products/towing-equipment/) - [Spare parts](https://www.ringfeder-rf.com/en/products/spare-parts/) - 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[![](https://www.ringfeder-rf.com/imgs/imagevault/publishedmedia/0fsketw0qlmj43qsubo9/productknowledge4.jpg?width=300&format=webp&quality=85&hmac=8dd1ecfb351efbc450d7aa6fc5af04ec86a03c53983ce18c4f737bc36f41eb77) Product knowledge](https://www.ringfeder-rf.com/en/product-knowledge/) - [![](https://www.ringfeder-rf.com/siteassets/ringfeder/rf-50-a.png?width=300&format=webp&quality=85&hmac=9f1a553a7d16f6db8732f84f068fc86295276708e6ff877da2aa0dcdc59653f6&v=1632121792) Coupling](https://www.ringfeder-rf.com/en/products/coupling/) - [![](https://www.ringfeder-rf.com/siteassets/ringfeder/foldable-round-profile_with-arms-silver_ny-vy5_800x412.png.jpg?width=300&format=webp&quality=85&hmac=73cafd6c21f79cc16bf6d0b03ed586bf21b26bbd6856d4db469cb041dd26023f&v=1598532276) Underrun protection](https://www.ringfeder-rf.com/en/products/underrun-protection/) - [![](https://www.ringfeder-rf.com/siteassets/ringfeder/rf-system-hurry-herman-foldable-open-profile_black_p1.png?width=300&format=webp&quality=85&hmac=861560122e6a679c65c28ccbf0f46bf1ddfa5c59120a6ea151d30a52875587bf&v=1631538059) System solution](https://www.ringfeder-rf.com/en/products/system-solution/) - [![](https://www.ringfeder-rf.com/siteassets/ringfeder/ringfeder-drawbar.jpg?width=300&format=webp&quality=85&hmac=93b74936594fc3dd7165b4eb743ab401b947a5d7441a3a715d40bf0312782985&v=1586364447) Drawbar](https://www.ringfeder-rf.com/en/products/drawbar/) - [![](https://www.ringfeder-rf.com/siteassets/ringfeder/ringfeder-dbe-470_15990928.png?width=300&format=webp&quality=85&hmac=f11f4c0320335d3b2dd814b7d00f5e7c2b2be3984d83fbfe07bf8e9f730b90a0&v=1733383313) Drawbar eye](https://www.ringfeder-rf.com/en/products/drawbar-eye/) - [![](https://www.ringfeder-rf.com/siteassets/ringfeder/k6a--drawbar_1.png?width=300&format=webp&quality=85&hmac=8e4e8767a64e2fbd456f3c6421bc2db648da046c59ce9b061c790a2afdcd697a&v=1716975725) Towing equipment](https://www.ringfeder-rf.com/en/products/towing-equipment/) - [![](https://www.ringfeder-rf.com/siteassets/ringfeder/ringfeder-spareparts.jpg?width=300&format=webp&quality=85&hmac=194cdf22475400962af7ade651a073d5318e4444e4c6e8eed155b0bba27217bd&v=1586364447) Spare parts](https://www.ringfeder-rf.com/en/products/spare-parts/) ### Support - 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Discover the benefits of foldable and telescopic rear underrun protection devices for improved road safety and regulatory compliance in commercial … - ![Kersten Grote](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/Kersten_Grote_background_nufam.jpg?width=48&height=48&name=Kersten_Grote_background_nufam.jpg)Kersten Grote - 2 min - March 12, 2025](https://blog.ringfeder-rf.com/en/why-should-i-use-a-telescopic-rear-underrun-protection-device) ### [![Why is underrun protection such an important issue?](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_Image/Ringfeder-rear-underrun-protection-device.jpg?width=900&name=Ringfeder-rear-underrun-protection-device.jpg) Underrun protection Why is underrun protection such an important issue? Your underrun protection device is a simple component that can have an impact on your operation – so you should know what to think about before you buy. - ![Swen Reiter](https://blog.ringfeder-rf.com/hs-fs/hubfs/Ringfeder/RF_blogauthors/swen_author_portrait.png?width=48&height=48&name=swen_author_portrait.png)Swen Reiter - 9 min - September 14, 2023](https://blog.ringfeder-rf.com/en/why-is-underrun-protection-such-an-important-issue) ### Keep updated on thoughts, facts and knowledge! - ## Explore Ringfeder - [Solutions](https://www.ringfeder-rf.com/en/solutions/) - [Products](https://www.ringfeder-rf.com/en/product-knowledge/) - [FAQ](https://www.ringfeder-rf.com/en/support/faq/) - [Support](https://www.ringfeder-rf.com/en/support/) - [Find us](https://www.ringfeder-rf.com/en/support/find-us/) - ## How can we help you? - [I want to buy](https://www.ringfeder-rf.com/en/contact-us/request-to-buy/) - [I need spare parts](https://www.ringfeder-rf.com/en/contact-us/request-for-spare-parts/) - [I need technical support](https://www.ringfeder-rf.com/en/contact-us/i-want-technical-support/) - [Other questions](https://www.ringfeder-rf.com/en/contact-us/other-questions/) - Supplier information ## Follow us - - - [Combined Shape Created with Sketch.](https://www.youtube.com/@ringfedertrailercouplings) - VBG Group Truck Equipment GMBH | Girmesgath 5 | D-47803 Krefeld - [Privacy](https://www.ringfeder-rf.com/en/privacy/) - [Imprint](https://www.ringfeder-rf.com/en/imprint/) - [GTC](https://www.ringfeder-rf.com/siteassets/ringfeder/terms_of_sale_new.pdf) - Whistleblower - Cookie Policy [![VBG Logo](https://www.ringfeder-rf.com/img/vbg-group-logo.svg)](https://www.vbggroup.com) ## Global Sites ### Global Sites - [Deutsch](https://www.ringfeder-rf.com/de/) - [English](https://www.ringfeder-rf.com/en/) - [Español](https://www.ringfeder-rf.com/es/) - [Polski](https://www.ringfeder-rf.com/pl/) ### Regional Sites - [Australia](https://www.ringfeder-rf.com/en-au/) - Brasil [English](https://www.ringfeder-rf.com/en-br/) [Português](https://www.ringfeder-rf.com/pt-br/) - [New Zealand](https://www.ringfeder-rf.com/en-nz/) Looking for machine elements from RINGFEDER POWER TRANSMISSION? 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