About 175/55R18 Tires

The 175/55R18 tire size is a relatively uncommon fitment most notably used on the Honda Jazz (Fit) and certain trims of the Toyota Aqua (Prius C), particularly in Japanese domestic market versions. This narrow, tall-profile size on a large 18-inch rim is designed to reduce rolling resistance and improve fuel efficiency on compact hybrid and subcompact vehicles. If you own one of these vehicles, it is important to confirm your exact fitment in your owner's manual, as this size is not widely interchangeable with other vehicles.

At the budget end, Falken and Nankang offer options in this size that provide reliable performance for everyday driving at an accessible price point. For mid-range buyers, Toyo and Bridgestone offer a solid balance of longevity, fuel efficiency, and ride comfort well-suited to the hybrid vehicles that use this size. Premium shoppers should consider Michelin or Continental, which deliver superior wet-weather grip, low rolling resistance, and longer tread life that can offset the higher upfront cost over time.

Treddur is currently tracking 3 listings for 175/55R18 tires. Prices range from $52.84 to $64.44 depending on brand and retailer.

Because this is a specialty size with limited availability, shoppers should buy early before winter or summer seasons rather than waiting for last-minute deals, as stock can run out quickly. Purchasing 6-8 weeks before a seasonal change gives you the best chance of finding competitive pricing and availability.

Due to its specialty nature and limited production volume, the 175/55R18 tends to command slightly higher prices than more common tire sizes, with fewer promotional discounts available throughout the year.