I remembered I have a list of CDN model numbers:
1531 3/4-1t chassis FFcowl 131.5" wb
1532 3/4-1t chassis/cowl
1533 3/4-1t pu
1535 3/4-1t panel
1541 1.5t chassis FFcowl 157" wb
1542 1.5t chassis/cowl
1543 1.5t chassis/cab
so it's a 3800 or 4000 series .... if a 4100 has a GVW of 12,000 less the 3-4000 payload, plus the dump box, I'd think it'd be pretty close to the 10,000 capacity of the trailer

and the RCMP/DMV folks are pretty picky here sometimes, be safe

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics