Tire Load Index
Calculate Tire Load Index instantly with the exact formula and a worked example.
Tire Load Index
Load index (LI)
kg per tyre
615kg
Per axle (2 tyres)
1230kg
For 4 wheels
2460kg
More about: Tire Load Index
What it calculates
The “Tire Load Index” calculator computes kg per tyre in kg from 1 parameter: load index (li).
Helps estimate the cost of car ownership, pick parameters, and compare options.
Example calculation
With parameters Load index (LI) = 91 the result is 615 kg (Maximum load at rated pressure and speed).
How to use
- Enter load index (li) — each field above is adjustable with a slider.
- kg per tyre (kg) is calculated automatically as you type.
- Check the worked example below to see the formula applied to real numbers.
- Copy the result or bookmark this calculator.
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FAQ
How is Tire Load Index calculated?
The Tire Load Index calculator computes kg per tyre (in kg) from load index (li). Enter your values above and the exact formula is applied instantly; a worked example with real numbers is shown below.
Is the Tire Load Index calculator free?
Yes. It is completely free, needs no signup, runs entirely in your browser, and sends no data to any server.
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