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Tyre Size

The tyre size is a key specification to consider when picking or swapping tyres. To understand your vehicle's tyre size, check the mix of numbers and letters on the tyre’s sidewall. At Napier Tyre and Mag, we offer expert advice for getting the right fit for your vehicle.

See guide below for your correct tyre size

WidthThe first number on the side of the tyre wall

ProfileThe profile of a tyre refers to the aspect ratio, or the height of the sidewall as a percentage of the tyres width. For example, a tyre with a profile of "55" means the height is 55% of the tyres width.

Rim SizeRim size refers to the diameter of the wheel rim, measured in inches, where the tyre sits.

Load RatingThe tyre load ratings determines what weight each tyre is able to carry. It is vital that you check with your vehicle handbook as to what capacity should be put on your car.

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