7x18 rims

7x18 rims: a sporty size for modern vehicles

7x18 rims combine a comparatively moderate rim width with a sporty diameter of 18 inches. The first number refers to the rim width in inches, whilst the second number indicates the rim diameter. This size is frequently used on compact cars, saloons, coupés, estate cars and smaller SUVs.

The larger diameter usually allows tyres with a lower profile to be fitted. This can give the vehicle a more dynamic appearance and enable it to respond more directly to steering inputs. At the same time, the ride comfort is often slightly firmer than with smaller rims featuring a higher tyre profile. Whether a 7x18 rim is suitable for a vehicle also depends on the bolt circle, offset, centre bore, load capacity and permissible tyre size.

Alloy or steel rims in 7x18

In the 7x18 size, the range consists almost exclusively of alloy rims. Alloy rims offer a wide variety of designs and are available in classic five-spoke, sporty double-spoke or delicate multi-spoke designs. Finishes in silver, black, anthracite, bronze or a high-gloss polished finish allow for precise coordination with the vehicle’s paintwork and character.

Steel rims are rarely found in this size. They play a greater role particularly with smaller rim diameters, as they are often used there as an affordable and robust winter solution. Anyone wishing to use 7x18 rims in winter too can opt for winter-suitable alloy rims. Their coating should be specifically designed to protect against road salt, moisture and low temperatures.

Well-known brands and selection criteria

Well-known manufacturers of 7x18 alloy wheels include Borbet, Ronal, Dezent, Rial, CMS, Autec and Alutec. Depending on the brand, the range extends from understated replacement wheels to eye-catching rims for sporty vehicles.

When purchasing, the following points in particular should be taken into account: