The 185/40R13 is a relatively uncommon tire size primarily found on small city cars, microcars, and certain modified compact vehicles. It is sometimes used on older European economy cars and lightweight urban commuters that prioritize fuel efficiency and low rolling resistance. This size also appears on some kei cars and entry-level hatchbacks in specific markets.
At the budget level, brands like Nankang and Kenda offer affordable options in this size that provide reliable everyday performance for low-speed urban driving. Mid-range shoppers can consider Toyo or Falken, which deliver a better balance of handling and longevity suited for drivers seeking more confidence on mixed road conditions. For premium performance in this size, Yokohama offers well-engineered options with superior grip and durability, though availability may be limited given the niche nature of this fitment.
Treddur is currently tracking 5 listings for 185/40R13 tires. Prices range from $75.99 to $213.99 depending on brand and retailer.
Because this is a specialty size with limited fitment applications, prices tend to remain fairly stable year-round rather than following the typical spring and autumn seasonal spikes seen in more popular sizes. Buyers may find slightly better availability and pricing in late winter when retailers clear inventory.
Due to limited demand and low production volumes, tires in the 185/40R13 size typically carry a price premium relative to their physical size, often ranging from $50 to over $100 per tire depending on brand and compound.




