Truck, 3-ton, 6x6, Crash Tender (Ford/Marmon-Herrington MM5-6)from from Ross Giles from Calgary, Canada: I have attached a couple of photos of my 1941 Ford 1&1/2 ton Ford Crash Tender with Marmon-Herrington Front wheel and Welles-Thornton rear tandem drive. This truck will be shown at the Western Canada farm progress show next week in Regina Sask. There is one very similar to this in the Western Development Museum in Moose Jaw, Sask. This one may have come from Yorkton, Sask WW11 airbase. It has 18" rubber.