№ lp_1_2_75926
Regulatory proposal defining scope, definitions, approval procedures, technical requirements, and test methods for assessing abrasion performance of class C1 tyres within the UN type approval system.
Document status: Proposal to amend
Regulatory framework: UN Regulations under UNECE WP.29
Working group: GRBP
Subject: Tyre abrasion performance
Tyre class: C1
Product scope: New pneumatic tyres
Excluded products: Temporary-use spare tyres, competition tyres, ice grip tyres, professional off-road tyres, and other specified categories
Referenced regulations: UN Regulation No. 117; UN Regulation No. 30
Referenced standards: ASTM F3676-24; ASTM F3675-24; ISO 4000-1:2024
Test methods: Vehicle test on public roads; indoor drum test method
Key metrics: Abrasion rate; abrasion level; abrasion index (AICT)
Approval authority: Type Approval Authorities
Applicable vehicles: Categories M, N and O
Year: 2025
Price: 8 / 10 USD
The file will be delivered to the email address provided at checkout within 12 hours.

Don’t have cryptocurrency yet?

You can still complete your purchase in a few minutes:
  1. Buy Crypto in a trusted app (Coinbase, Kraken, Cash App or any similar service).
  2. In the app, tap Send.
  3. Select network, paste our wallet address.
  4. Send the exact amount shown above.
After sending, paste your TXID (transaction ID) and your email to receive the download link. Need help? Contact support and we’ll guide you step by step.