canuck I have an article and other information on 1935 & 1936 Maple leaf trucks you might be interested in. E-mail me with your postal address and I 'll send you a copy of what I have. Maple Leaf production started in 1930 it was a 2 ton heavy duty truck that used parts from Chev and GMC trucks and was called a HR series with or without a cab and rode on a 131 in wheel base, Wheels were a GMC bolt pattern design but only had five spokes. The HT in 1932 had both the 131 in. wb and added a 157 in. wb. 1933 was the HU, 34 was HW, 35 was HX and wheel base increased to 141 in. and 165 in. HY was the 36 and they added a heavier 2.5 ton chassis & a 2 speed rear end option. 1930 to 32 had an open drive line. 33 to 36 a torque tube.
