1987 SPEEDO GEAR USAGE CHART R1 2 3 4 SPEED Continued gc gc 3 SE 5E 3 TIRE SIZE E R E R 7 50R IGLTOOR 329 0 5 lIB P195 75R15 P205 75R15 P205 75R150R I P225 75Rl5 P235 75R15 P235 75R150R MV6 LR60 15 n T LT215 BSRXB LT215 B5R16OR LT235 85R16 LT235 85R160R P195 75R15 P205 75R15 P205 75Ri5OR P225 75Ri5 A T P235 75R15 P235 75R15OR 7 50 l6LT 7 50 IGLTOGR A V u 1 50R 16LT I 50R IBLTOOR 3 42 LRSO 15 Y L Pl95 75R15 L ai P205 I5R15 P205 75R150R L P225 75Rl5 P235 75Rl5 I P235 75Rl50R MVS 15 ull LT215 B5R16 LT215 B5R160R a T LT235 85R16 LT235 85R160R P195 75R15 P205 75Rl5 P205 75Rl5OR PZZ5 75R15 P235 l5Rl5 P235 75Rl50R 1 50 16LT 7 50 IGLTOOR 7 50R 16LT 7 50R 16LTOOR 3 73 M20 LREOE15 MQ LT2l5 B5R16 Z V T 1990 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R Y 4 450 152 REV 9 90