205/45 R17 V

The Firestone SZ90 in size 205/45 R17 84V is a passenger car tyre designed to fit wheels with a 17-inch rim diameter. With a section width of 205mm and a sidewall height of approximately 92mm (45% of the section width), this size offers a balance of handling response, ride comfort, and grip suited to a wide range of vehicles.

This tyre carries a load index of 84, meaning each tyre is rated to support up to 500kg at the maximum permitted speed. The speed rating is V, certifying the tyre for use at sustained speeds of up to 240km/h (149mph). Always ensure replacement tyres meet or exceed your vehicle manufacturer's recommended load and speed ratings.

According to the EU tyre label, the SZ90 205/45 R17 84V is rated for fuel efficiency at class G — the lowest fuel efficiency rating, often found on performance or off-road tyres, for wet grip at class C — good wet grip suitable for typical UK weather conditions, with an external rolling noise level of 73 decibels (class 3). These standardised ratings make it easy to compare tyres on the factors that matter most for safety and running costs.

This tyre is suited to everyday driving across a variety of UK road conditions, offering dependable grip, comfortable cruising, and balanced handling.

Tyres.Online compares Firestone SZ90 205/45 R17 prices from leading UK retailers in real time, so you can find the best deal without manually checking each website. Use the price history chart and current price table on this page to spot trends and save on your next set of tyres for your vehicle.