What does it cover?
UN R88 addresses tyres incorporating retro-reflective devices for L1-category vehicles and cycles. It covers the reflective features, marking and optical performance tests. This approval subject is distinct from the tyre’s other operating and performance requirements.
Who is it for?
For tyre and related equipment manufacturers, retreaders and technical teams preparing tyre tests.
Which subjects are addressed?
- Tyres for L1 vehicles and cycles
- Retro-reflective characteristics
- Marking and optical tests
Common question
Does R88 approve every aspect of tyre performance?
No. R88 concerns the retro-reflective device incorporated in the tyre. Other technical requirements for the tyre are assessed separately.
Published RegsUP edition
This page is tied to the published RegsUP working edition below; it is not an official consolidated text.
RegsUP record title: R88 — UN Regulation No. 88
Working series: 00 · Included supplement: 1
RegsUP edition publication date:
This is the RegsUP publication decision date, not the date the regulation entered into force.