Tires sizes

Find tire and wheels sizes for your car

On this page you will find tire sizes in the format 245/40 R18

  • 245 - this is the tire width in mm
  • 40 - the profile of the tire, the ratio of height to width
  • R18 - radial tire with a diameter of seating on the rim 18 inches

On this page you will find wheel sizes in the format 8 x 18 ET40

  • 8 - rim width in inches
  • 18 - the outer rim diameter in inches
  • ET40 - maximum wheel offset in mm