Originally Posted by Lfemat
Hello Shawn, How do I know if it has the max tow package installed?
There is an as built slip, usually on the flap of the glove compartment that has a code for everything on the truck as if left the factory.
You can search on the web for a list of these codes or go on a Ford truck forum and I am sure someone will give you the codes for the towing packages
WBCCI 12156 AIR 3144 WACHUNG TAC NJ6
2004 Excursion 4x4
1991 34 ft. Excella +220,000 miles, new laminated flooring, new upholstery, new 3200 lbs axles