The 165/45R17 tire size is a relatively uncommon fitment found on a limited number of compact and subcompact vehicles, most notably certain trims of the smart fortwo. Due to its narrow width and small footprint, this size is specifically engineered for ultra-compact city cars where space efficiency and fuel economy are prioritized. Buyers should verify their vehicle's exact fitment requirements, as this size is not widely interchangeable with other vehicles.
At the budget level, Triangle and Nankang offer affordable options in this size that provide adequate performance for city driving. For mid-range buyers, Continental and Hankook manufacture quality tires in this fitment with better wet-weather performance and longevity. Premium shoppers may consider Michelin or Bridgestone if available, as these brands offer superior handling and durability, though options at this size may be limited even at the premium tier.
Treddur is currently tracking 7 listings for 165/45R17 tires. Prices range from $56.00 to $202.69 depending on brand and retailer.
Because this is a niche tire size, shoppers should buy as soon as they find availability rather than waiting for seasonal sales, as stock can be limited year-round. Purchasing ahead of winter or summer season changes is strongly advised to avoid being caught without options.
Due to low demand and limited production runs, 165/45R17 tires tend to command higher prices relative to their physical size, with costs often remaining stable rather than fluctuating seasonally like more common tire sizes.






