1986 SPEED0 GEAR USAGE CHART K1 2 3 4 SPEED Continued 4 2 E TIRE SIZE AXLE TRANS E R P235 75R15 P235 I5R150H P235 I5R15XL 31X10 5R15LT 7 5D 15LT 7 50R 16LT 7 5OR IGLTOOR 3 42 M20 L78 15 P235 T5R15 P235 I5R150R C 31X10 5R15LT MY6 C LT215 B5R 6 LT215 B5R16OR C LT235 B5R16 LT235 B5R160R C L78 15 C P21S I5Rl5 G S P235 ISRZS P235 75R150R P235 75R15XL C 31X1045R15LT C 7 50 l6LT I 5DR 16LT 7 50R 16LTOOR M20 43 C LT215 B5Rl6 LT215 85Rl60R n T LT235 95R16 LT235 85R16OR I 50 l5LT I 50 16LTOOR 3 73 M20 44 X n LT215 85R16 LT215 B5R16OR C S LT235 85R16 LT235 85R15OR 7 50 l6LT I 5DR 1GLT C 7 50R 16LTOOR M20 43 C LT2l5 B5R16 Z V I LT215 85Rl60R LT235 H5R16 LT235 BBRIGOR 7 50 16LT 7 50 IGLTOOH M20 44 D T n LT215 85RlB LT215 85Rl60R K X LT235 BERIG LT235 85R160R 7 50 16LT I 50 16LTOOR 4 56 M20 n V n R NOTE 43 WITH K1D K20 MODELS V 44 WITH K30 MODELS wi 1990 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS LTTRUCK 5ZR 4 450 was REV 9 90