1987 SPEED0 GEAR USAGE CHART V1 2 3 4 SPEED C0nt1nued V r D A P TRANS T H 31X10 5R15LT C 7 50 16LT 7 50R 16LT 7 50R IGLTOOR M20 83 V LTZ15 65R16 LT2l5 85R 60R LT235 85R16 LT235 85R160R 7 50 16LT 7 50 l6LTOOR 3 73 M20 65 LT215 85R16 LT215 B5R 60R LT235 85R16 LT235 85R160R 7 50 16LT 7 50R 16LT C 7 50R i5LTOOR M20 64 C Tm ms nm LT215 85R160H LT235 85R16 LT235 85R160R T 7 50 16LT 1 50 XGLTOOR 1 50R 16LT 7 50H 16LTOOR 4 10 N20 85 n T j V LT215 GSRI6 LT215 85R16OR LT235 B5Rl6 LT235 B5R160R 7 50 16LT V 1v5 w Kjll NOTE 83 V10 V20 WITH TRANS CODE GAV B4 V20 WITH TRANS CODE GAV 85 V30 WITH TRANS CODE GAU r wr 1990 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS LTTRUOK 5ZR REV 9 90 4 1 ss 4 450