Valve Extension for Heavy Vehicles: Why They Matter for Safer Tyre Checks A valve extension for heavy vehicles moves the inflation point to a spot where a person can reach it safely. On a large dump truck, the tyre can tower over a worker, and the valve often sits tucked behind the rim. Reaching in to check pressure there is awkward, and it exposes people to a risk that a simple hose assembly can remove. Follow the link to learn more - https://news.bangboxonline.com/valve-extension-for-heavy-vehicles-why-they-matter-for-safer-tyre-checks