What does it cover?
UN R106 addresses new pneumatic tyres designed primarily for agricultural and forestry vehicles. It covers tyre designations, dimensions, load and speed characteristics and test conditions. Defined high-speed and other-purpose uses are excluded.
Who is it for?
For tyre and related equipment manufacturers, retreaders and technical teams preparing tyre tests.
Which subjects are addressed?
- Tyres for T, R and S vehicles
- Dimensions, load and speed designations
- Tests and excluded uses
Common question
Is every tyre fitted to an agricultural vehicle covered by R106?
No. Intended use and speed category matter. The text excludes speed symbols above 70 km/h and certain tyres designed for other purposes.
Published RegsUP edition
This page is tied to the published RegsUP working edition below; it is not an official consolidated text.
RegsUP record title: R106 — UN Regulation No. 106
Working series: 00 · Included supplement: 21
RegsUP edition publication date:
This is the RegsUP publication decision date, not the date the regulation entered into force.