We took the AM General 900 Series 5 Ton M932 and converted it over to a Water Truck. We removed the front winch, so it basically is a M931. We added a 2,000 gal. metal tank and all the hook-ups. Added the 395/85R20 Michelin XZL Tires for more load capacity. Added the White/Black paint scheme. Truck turned out amazing.