About 165/70R21 Tires

The 165/70R21 is a relatively uncommon tire size most often found on select European compact and subcompact vehicles, as well as certain electric vehicles that use narrow, tall tires to reduce rolling resistance and improve efficiency. Models such as the BMW i3 have been known to use narrow profile tires in this general size range to optimize their electric range. Due to its specialized fitment, this size is not widely stocked and may require special ordering for many vehicle applications.

At the budget level, brands like Sailun or Hankook may offer options in this size at a more accessible price point for cost-conscious shoppers. Mid-range buyers should consider Michelin's energy-efficient lines or Continental, which cater well to the efficiency-focused vehicles that typically use this size. For premium performance and longevity, Bridgestone and Pirelli offer high-quality options that deliver excellent handling and low rolling resistance suited to this specialized fitment.

Treddur is currently tracking 2 listings for 165/70R21 tires. Prices range from $77.06 to $78.93 depending on brand and retailer.

Because this is a low-volume specialty size, it is advisable to order well in advance of seasonal changes rather than waiting for last-minute demand, as stock can be very limited. Purchasing early in spring or fall transition periods gives you the best chance of finding your preferred brand and compound before availability tightens.

Due to its niche fitment and low production volume, the 165/70R21 tends to carry a price premium compared to more common tire sizes, with limited discounting and fewer competitive options available in the market.