255/55 R18 Tyres

235/45 R18 tyres are commonly fitted to a range of sporty saloons and high-performance hatchbacks, including the Audi A5 Tyres and Ford Focus. With a width of 235 mm, an aspect ratio of 45 %, and an 18-inch rim diameter, this tyre size offers a great balance of responsive handling and ride comfort.

Our range of 235/45 R18 tyres includes top-quality, low priced options from trusted brands such as Goodyear, Michelin, and Pirelli. For premium performance, we recommend the Pirelli P Zero – designed to deliver excellent grip and cornering stability, especially in wet and dry conditions.

Many 235/45 R18 tyres are available in XL (Extra Load) versions to accommodate heavier vehicles or increased loads. If your existing tyres are XL, it’s important to replace them with tyres that meet the same specification for safety and performance.

Whether you're looking for budget, mid-range, or premium options, ASDA Tyres has a set of 235/45 R18 tyres to suit your vehicle and driving needs. Choose free home delivery or local garage fitting at checkout.

The size 235/45 R18 indicates the tyre is 235 mm wide, the sidewall height is 45 % of the width, and it fits an 18-inch wheel rim.