Load index 91
How much weight is load index 91?
Load index 91 means a maximum load of 615 kg (1356 lb) per tire.
| Max load (kg) | 615 kg |
|---|---|
| Max load (lb) | 1356 lb |
| Sum of two nominal ratings | 1230 kg |
What this value can decide
The sum 1230 kg is only 615 × 2, for two nominal single-tire ratings. It does not increase the vehicle’s permitted axle weight or payload. Compare the manufacturer’s maximum laden axle weight, full tire marking and required pressure; dual tires need their own rating.
Source: DVSA — Load rating; maximum laden axle weight; single/dual distinction
Nearby values: Load index 90 · Load index 92
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
Winter tire rules coming up?
Check tread depth, markings and local winter requirements before the first cold spell instead of waiting for the appointment rush.