Fuel economy ranges from A to G. Tyres with the best fuel economy have a green ‘A’ rating, giving more miles to the gallon. Tyres with the worst fuel economy have a red ‘G’ rating, giving less miles to the gallon.

Wet grip tyre performance ranges from A to G. Tyres rated 'A' will have a reduced stopping distance compared to tyres rated 'G' in rainy weather.

Noise level of tyres measured in decibels. The higher the number, the louder the rolling noise level of the tyre. The lower the number, the quieter the rolling noise level of the tyre.