Hy Jordi55, Chevrolet trucks were only available up to two ton in Canada, Chevrolet "Maple Leaf" trucks were available in 2 1/2 ton [16 series Chevrolet power]. and a 3 ton [17 series, GMC powered begining in 1939]. Fenders may be the same as their 2 1/2 ton, and 3 ton GMC cousins, hope that helps.