The R187 is the long selling standard-tread all position rib tire for city and highway service.

SIZE LI SS PR TYPE 7.50 R 15 135/133J 16 TT 8.25 R 15 143/137J 18 TT 8.25 R 20 133/131K 14 TT 10 R 225 140/137K 14 TL