haven't seen a "5800" model on any TF series list, but the other 5000 models are 1.5 and 2T - you could rob the complete cab for use on a 1/2T chassis, but the front sheet metal would be larger/different than a 1/2T

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