Load index 66
How much weight is load index 66?
Load index 66 means a maximum load of 300 kg (661 lb) per tire.
| Max load (kg) | 300 kg |
|---|---|
| Max load (lb) | 661 lb |
Sources reviewed
The annex tables in UN Regulations No. 30 and No. 54 support the index-to-kilogram values shown here. Actual tire suitability still depends on the full service description, application and manufacturer requirements.
- UN Regulation No. 30: passenger-car tire load and speed tables (EUR-Lex)
- UN Regulation No. 54: commercial-tire load-index table (EUR-Lex)
Checked:
Seasonal check
Planning a long summer drive?
Use the budget and running-cost tools before a trip, especially if the current tires are worn or the replacement size changes diameter.
- Content updated
- 2026-07-22
- Sources reviewed
- 2026-07-22