1. 6JR15 5x108 ET52.5 DIA 63.3, rubber pores-195 /65-R15
2. 6.5JR16 5x108 ET52.5 DIA 63.3 rubber bands-205 /55-R16
Parameter decryption:
6J (or 6.5J) is the width of the disc rim in inches; R15 (or R16) is the diameter of the disk in inches; 5x108 is the number of mounting holes and their diameter around the hub.
