I'm interested in finding more info. on the AD Maple Leaf trucks. Especially the Heavy Duty models. I was sent photos of two that were sitting in a rock quarry several years ago(can't find them now), & the first thing I noticed was one had the larger 6 stud Budd wheels, & the other had Dayton wheels, like a 450, or 470 series GMC would have. Also they both had the larger steering wheel, with small round horn button just like a 450, & 470 GMC would have. Anyone have information on the Heaviest AD Maple Leafs? Were the Three Tons the Heaviest? Were there any AD COE Maple Leafs?
