Large Cars: Typical Tire Size
EPA Large Cars typically come equipped with tire sizes in the 235/50R18 range as original equipment, riding on 18-inch wheels. However, wheel diameters within this segment commonly range from 17 to 20 inches depending on model year, trim level, and available option packages. Larger wheels are often found on higher trim versions or performance packages, while base models may use smaller diameters.
Tire size variation within the Large Cars class reflects differences in suspension tuning, aesthetic preferences, and performance characteristics across trim levels and optional wheel packages. Vehicles in this segment may offer multiple wheel-and-tire combinations to suit different driving needs and customer preferences. Since specifications vary by individual vehicle, always confirm your vehicle's correct tire size by checking the tire placard located on the driver's door jamb before purchasing or installing tires.
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Class-typical reference from the EPA size class and the public P-metric standard, verified June 2026. How we compile this. Confirm against your placard.