High-quality material Made of durable 210D oxford fabric, black coating treatment, rain-proof, tear-resistant and cold-crack-resistant, durable, making your tires resistant to sun, wind and weather. rain all year round. Delay tire aging. Zipper designThe zipper design can be mounted on stacked tires quickly and easily, saving time. It is an indispensable product for seasonal tire storage that extends the life of tires. Drawstring DesignAdjustable drawstring with barrel-shaped rope lock that can hold the cover firmly in place. Each protective cover has sturdy drawstrings and snaps on the hem to ensure good coverage and prevent the tire cover from moving around. Detailed Size Approximately 73 cm in length diameter and 110 cm in height. The tire cover is suitable for most tires. First measure your tires to determine the correct tire cover size. Calculate Tire Size Tire parameters P225/50R17, then A=225 B=50 C=17, tire diameter tire = A * B / 500 + C * 2.54 = 65.68 cm, the size is appropriate. The tire cover also fits tires of the following sizes: 155/80R13, 165/80R13, 215/55R16, 225/50R17, 235/40R18, 245/40R18, etc. Specification: Material: 210D oxford fabric Color: black Size: about D73cm*H110cm/28.74*43.31in Suitable tire size: 155/80R13, 165/80R13, 215/55R16, 225/50R17, 235/40R18, 245/40R18 etc. Packing list: 1 * tire cover p> Note: Please allow slight size tolerances due to manual measurement. luckymeet