Placard compatibility
Keep the required load index and speed rating at or above the vehicle manufacturer’s specification.
Tire category guide
Passenger Tire Sizes
Passenger tires prioritize predictable road manners, wet braking, comfort, and replacement availability for everyday cars. Start with the door-placard size, then match the load index and speed rating before comparing tread life, seasonal grip, and ride quality.
22 indexed sizes 8 featured exact-size products Data-backed membership
Selection guide
Important Passenger tire considerations
Wet braking
Compare independent test results and tread design rather than relying on mileage warranty alone.
Ride and noise
Touring constructions usually emphasize isolation; performance constructions trade some comfort for response.
Season
Choose all-season, all-weather, summer, or winter tires for the actual temperatures and roads you drive.
Indexed fitments
Common Passenger tire sizes
Open a size for nominal dimensions, verified fitment examples, exact-size products, alternatives, and safety limitations.
- 215/55R17 26.3 in nominal diameter 17 matching products
- 225/65R17 28.5 in nominal diameter 11 matching products
- 225/55R17 26.7 in nominal diameter 11 matching products
- 235/65R17 29.0 in nominal diameter 11 matching products
- 205/55R16 24.9 in nominal diameter 11 matching products
- 205/60R16 25.7 in nominal diameter 11 matching products
- 215/60R16 26.2 in nominal diameter 11 matching products
- 235/55R18 28.2 in nominal diameter 10 matching products
- 225/50R17 25.9 in nominal diameter 10 matching products
- 235/60R18 29.1 in nominal diameter 8 matching products
- 225/45R17 25.0 in nominal diameter 8 matching products
- 245/60R18 29.6 in nominal diameter 8 matching products
- 235/45R18 26.3 in nominal diameter 8 matching products
- 195/65R15 25.0 in nominal diameter 8 matching products
- 265/60R18 30.5 in nominal diameter 4 matching products
- 245/45R18 26.7 in nominal diameter 4 matching products
- 185/65R15 24.5 in nominal diameter 4 matching products
- 195/60R15 24.2 in nominal diameter 4 matching products
- 235/40R18 25.4 in nominal diameter 3 matching products
- 275/65R18 32.1 in nominal diameter 1 matching product
- 245/40R18 25.7 in nominal diameter 1 matching product
- 295/35R21 29.1 in nominal diameter 1 matching product
Category membership comes from the size’s explicit editorial category and exact product category/season metadata. It is not inferred from dimensions alone, and one size may appear in multiple supported hubs.
Manufacturer catalog coverage
Available Passenger tire products
Each row is an exact product-size combination in the indexed manufacturer data.
Side-by-side research
Popular Passenger tire comparisons
Check diameter, width, sidewall, clearance, and speedometer changes.
Fitment tools
Relevant calculators
Learn before buying
Relevant tire guides
How tire-size calculations work Review nominal diameter, sidewall, circumference, and source methodology. Browse every indexed tire size Move across the complete tire-size library and its primary categories. Fitment and safety limitations Understand why size math does not replace vehicle-specific fitment checks.
Fitment limitations
A category label describes intended use, not guaranteed vehicle fitment. Confirm the door placard, approved wheel width, load index, speed rating, wheel offset, suspension clearance, and manufacturer guidance before changing size or construction.