SOURCE-LINKED REGULATION GUIDE
UN R141 — Tyre pressure monitoring systems
Check TPMS approval against the relevant vehicle category.
Explore the scopeWhat does it cover?
UN R141 concerns approval of vehicles fitted with a tyre pressure monitoring system (TPMS) in respect of that system. This version names certain M1 vehicles and categories M2, M3, N1, N2, N3, O3 and O4. The subject is the relationship between vehicle type and pressure-monitoring system, rather than approval of the tyre itself.
Who is it for?
Vehicle manufacturers, TPMS suppliers and tyre or vehicle-system integration teams.
Which subjects are addressed?
- TPMS vehicle approval
- Vehicle categories
- Vehicle-type definition
- Tyre pressure monitoring
Common question
Does the text cover passenger cars only?
No. This version also covers commercial-vehicle and certain trailer categories. Check the exact category and mass conditions in the applicable version.
Source documents and references
Work with this regulation in RegsUP.
Read the text with its edition and sources. Assess available comparisons, relevant dates and question-and-answer features against your work needs.
Discuss access options