It has air over hydraulic brakes. It actually has no brakes at the moment. On the glove box door the plate states AIR on the brake line. I was curious if full air was an option with this size truck.
The truck has an alternator on it now. Was it originally 6 volt and converted to 12v or was it 12v from the factory?
At 45mph fuel consumption should be much more reasonable than 60mph.