More 11++ Tires 215 55R18
More 11++ Tires 215 55R18. The circumference is 85.8 and they have 739 click the alternate sizes button to see a list of similar tire sizes. Shop 215/55r18 tires from the leading brands online or stop by a location by you to talk to a tires expert today! 215/55r18 tires have a diameter of 27.3, a section width of 8.5, and a wheel diameter of 18. Find our selection of 215/55r18 tires here.