Size Chart Spare Tire Cover

Cover Size (in)	Tire Diameter (cm)	Tire Diameter (in)
12 in	50-57 cm	20-22 in
13 in	58-64 cm	22-24 in
14 in	65-69 cm	24-26 in
15 in	70-75 cm	27-30 in
16 in	76-79 cm	30-32 in
17 in	80-83 cm	30-32 in