LOL...now this is pushin it...hehehe GMC (corporation) also makes off road heavy equipment trucks. Terex. Mining trucks...hehehe The old Terex's I worked on for awhile hauled if i remember right 75 Tons in the dump bed. They were powered by Detroit 16v92's (two 8v92's bolted together)You could stand up, walk under the truck to change oil.... the bed on the truck was 16ft wide. Now thats a big bolt...hehehehe
