What is a tyre load rating?

Understanding tyre load ratings

Load ratings of tyres are indicated as numbers and refer to the load-bearing capacity of a particular size of tyre when correctly inflated. This number can be found on the sidewall of all tyres.

How to decode the number

Load index 91 refers to a particular weight capacity and can be found in the example of the tyre size 205/55 R16 91V.

Common load ratings

Why it's important

Your car's manufacturer has chosen a particular minimum load index based on the estimated weight and axle weight distribution of your vehicle. It is unsafe to install a tyre with a load index that is too low, as the tyre could fail when the vehicle is carrying its normal load (i.e. passengers and luggage). We ensure through our registration search that all the tyres displayed meet or exceed the minimum load index of your vehicle.