1990 Fruehauf 9500 Gallon 4 Comp.  ( 3500-2300-1100--2600 ) One Double Head. Scully Inteli-Chek. Bottom Loading. Vapor Recovery. 22.5 On Aluminum Disc Wheels Hose Tray. Spring Suspension. 1995 Heil 9200 Gal. 4 Comp. ( 2600-2200-1500-2900 ) Overfill. 1- Double Head. Spring. Alum Disc.	New 2009 Polar 9300 Gallon 5 Comp. ( 2800 - 1000 - 1500 - 1200 - 2800 ) Alum. Elliptical Straight Bottom.Intraxx Air Ride All Double Heads. Civacon Rom ll Overfill System VIP Chip. Air Operated Emer. Valves. Wabco ABS Full Length Hose Trough. 22.5 On Alum. Disc Wheels. Call For Availability 2 - 1995 Heil 9200 Gallon 5 Comp. ( 2500-2100-1000-1500-2100 ) Single Heads. Scully. Bottom Load Alum. Disc Wheels. Spring Suspension