I love everything Walton Goggins does so even though this is hard to find (I finally located it on YouTube) I tracked it down and watched.
There are some fun gags. The one about "John Bronco"'s mishap in a giant character head which resulted in traumatizing the child actor who grew up to be Michael Chiklis. The "audio book" that was John Bronco's rambling attempt to recite Moby Dick from memory, getting it confused with Jaws.
Tim Baltz is also good as John Bronco's uber-fan but there were too few jokes that worked and when it fell flat, it was kinda painful.
I wonder why this is so low profile. Did they get in trouble from the Ford Motor Company for making this? It's certainly not a slam against the real life vehicles.