About 175/70R18 Tires

The 175/70R18 tire size is relatively uncommon and is used on a limited selection of vehicles, most notably certain trims of the Toyota Prius and other fuel-efficient compact cars that prioritize low rolling resistance. This narrow, tall profile is specifically engineered for hybrid and eco-focused vehicles where aerodynamics and fuel economy are paramount design goals. If you are unsure whether this is the correct size for your vehicle, always verify by checking the placard on your driver's side door jamb.

At the budget end, Kumho and Hankook offer reliable options in this size with competitive pricing typically ranging from $80 to $110 per tire. Mid-range shoppers should consider Toyo or Falken, which provide a strong balance of longevity and fuel efficiency suited to the hybrid vehicles this size serves. For premium performance, Bridgestone Ecopia and Michelin Energy Saver lines are well-regarded choices that maximize the fuel economy benefits these vehicles are designed to deliver.

Treddur is currently tracking 10 listings for 175/70R18 tires. Prices range from $151.07 to $284.99 depending on brand and retailer.

Because this size is predominantly used on hybrid vehicles driven year-round, all-season tires in this size tend to sell steadily throughout the year with less dramatic seasonal price swings than more common sizes. Shopping in late winter or early spring may still yield modest discounts as retailers clear remaining winter stock.

Due to the limited number of vehicles using this size, 175/70R18 tires are produced in smaller volumes, which tends to keep prices slightly higher per tire compared to more mainstream sizes with equivalent construction quality.