Astro 95 16 C1500 21 C1500 Suburban 18 C2500 20 C2500 Suburban 17 C3500 21 Caballero 23 G1500 16 G2500 15 G3500 16 General 16 Jimmy 19 K1500 21 K1500 Suburban 17 K2500 20 K2500 Suburban 17 K3500 21 Motorhome Chassis 12 P1500 14 P2500 14 P3500 15 Series 4500-6500 17 Series 7500-9500 22