Tyre Load Index 92 — 630 kg Per Tyre
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Quick answer
Load index 92 means each tyre can carry up to 630 kg (1389 lb) at its rated pressure. Across one axle that's 1260 kg, and across all four tyres 2520 kg.
Axle maths
| Configuration | Maximum load |
|---|---|
| One tyre | 630 kg (1389 lb) |
| Per axle (2 tyres) | 1260 kg |
| All four tyres | 2520 kg |
The usable figure is your vehicle's gross axle weight rating, which is always lower than the tyre total — the tyre rating just must never be the weaker link. Converting kg to lb or working out payload? The unit converters at 247QuickTools and the calculators at 247Calculators cover it.
Tyre Owner Essentials
Nearby load indices
| Index | kg per tyre |
|---|---|
| 89 | 580 kg |
| 90 | 600 kg |
| 91 | 615 kg |
| 92 | 630 kg |
| 93 | 650 kg |
| 94 | 670 kg |
| 95 | 690 kg |
Load index appears just before the speed symbol in the size code — e.g. 205/55 R16 92V. Never fit a lower index than your placard specifies; carrying loads also means watching pressures, so keep a accurate pressure gauge handy, and if you tow or load up regularly a 12v tyre inflator makes top-ups easy.
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FAQ
What does load index 92 mean?
Load index 92 certifies each tyre for a maximum of 630 kg (1389 lb) at its rated pressure. Two tyres on an axle give 1260 kg of tyre capacity.
Can I fit a lower load index than my placard shows?
No — never fit a lower index than specified. Equal or higher is the rule; XL (extra load) versions of the same size carry a higher index.
Does load index change with pressure?
The rated maximum applies at the tyre's specified pressure. Underinflation reduces real-world capacity and builds heat, which is why placard pressures matter when carrying loads.
Related pages on this site
Last updated:
Data: computed reference values (ETRTO tyre-size arithmetic), build date 22 July 2026. Reference only — always follow your vehicle manufacturer's placard or handbook.