A A BRAKES I I A V A 1988 BRAKE SYSTEM USAGE CHART h V TRUCK VEHICLE BRAKE SPECIFICATIONS MODEL I WHEEL REAR GVW A BRAKE N0 BASE WHEELS RATING RPO V10516 106 5 SINGLE 6100 JB5 GAS V10516 106 5 SINGLE 6250 JD5 DIESEL V10906 129 5 SINGLE 6250 7000 JB5 GAS V10906 129 5 SINGLE 6800 7300 JD5 DIESEL V30903 131 5 DUAL 9200 10 000 JB8 GAS DIESEL V31003 135 5 SINGLE 9200 JB8 GAS DIESEL V31003 135 5 DUAL 9200 10 000 V JB8 GAS DIESEL V31403 159 5 SINGLE 9200 JB8 GAS DIESEL V31403 159 5 DUAL 9200 10 000 JB8 GAS DIESEL V30943 164 5 SINGLE 9200 JB8 GAS DIESEL V30943 164 5 DUAL 9200 10 000 JB8 GAS DIESEL 1988 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52R 4 000 GROUP BRAKE SYSTEM 8 REV 1 88