1989 SPEEDO GEAR USAGE CHART G1 2 3 THM 400 A Continued D D A RG RG D I E I E A V A V A P TIRE SIZE AXLE TRANS E R E R 8 00 16 5 8 00 16 50OR M40 08 8 0 16 5 8 75 16 5 nn LT215 85R16 E S 8 75 16 500R 8 75R 16 5 3 73 M40 08 8 00 16 5 8 00 16 500R 8 00R 16 5 E S J 8 75 16 5 Q T n 8 75 16 50OR 8 75R 16 5 LT215 851116 M40 08 H 8 00 16 5 8 00R 16 5 nn 8 00 16 500R B 75 16 Y LT215 85R16 H S 8 75 16 500R 8 75R 16 5 4 10 M40 09 8 00 16 5 8 00 16 5OOR 8 00R 16 5 n T n 8 75 16 5 8 75 16 500R 8 75R 16 5 M5 85mG HEI NOTE 06 WITH ENGINE 4 32 LB4 5 0H L03 I 07 WITH ENGINE 5 0H LO3 5 7K L05 6 2J LL4 08 WITH ENGINE 7 4N L19 O9 WITH ENGINE 5 7K L05 6 2 1 LL4 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52G 4 450 4 sa 1 91