I only know that 185 seems to be the width of the tires left 65 / R15, respectively, what is the ah
Indicating that the tire is a diameter tire, wide and 185mm with 15-inch wheel bone
If you say 185 / 65R15, the tire is a diameter tire, width 185mm (6.5 inches), mounted on the wheel diameter 15 inches (330mm) on the wheel.
185 - tread width (mm) 65 - flatness of the tire, ie the ratio of the unilateral height of the tire to the tread width of the tire. R - represents the radial tire 15 - tire inner diameter (inches). Use a 15 inch steel ring.
