A SPEEDOMETER GEAR CHARTS 1985 SPEEDO GEAR USAGE CHART A K1 2 3 4 SPEED CONTINUED A V I 1 D D A R G R G D I E I E A V A V A P TIRE SIZE AXLE TRANS E R E R T N R ll s 7 50 16LT 7 50R 16LT 7 50R 16LTOOR 3 42 M20 L78 15 P235 75R15 P235 75R15OR C Mw II LT215 85R16 LT215 85R16OR C A LT235 85R16 LT235 85R16OR C II A c S P235 75R15 P235 75R150R P235 75R15XL C I II A 7 50 16LT 7 50R 16LT 7 50R 16LTOOR M20 43 C LT215 B5R16 LT215 85R16OR T LT235 BSRIG LT235 85R160R 7 50 16LT 7 50 16LTOOR 3 73 M20 44 X I LT215 85R16 LT215 85R16OR C S LT235 85R16 LT235 85R16OR 7 50 16LT 7 50R 16LT C 7 50R 16LTOOR M20 43 C 4 LT215 85R16 n v LT2 5 85R16OR LT235 85R16 LT235 85R16OR A 7 50 16LT l 50 16LTOOR 4 10 M20 44 Z T LT215 85R16 LT215 85R16OR n X I LT235 85R1r6 LT235 85R160R 7 50 16LT 7 50 16LTOOR A A v H NOTE 43 WITH X10 K20 MODELS 1 44 WITH K30 MODELs A J 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LIGHT TRUCKASZR 1 4 337 SPEEDOMETER GEAR 28 REV 1 884