You’ll need to drop the back of the belly pan and wire into the taillights. Redwood put the hitch on from the factory but decided to limit their liability somewhat and not supply the light wiring.
I’m aware of Arizona 65’ length. According to a friend here that is higher up in County Sheriff’s office, that is a commercial length. He said his people and also talking to his brother who is a DPS Trooper, they never bother a private RV as long as it looks like it’s setup right because there are so many people that double.
Now, if you’re towing a really long or sorry looking rig, all bets are off.
Vaughan & Tracy 2013 RW 36RL, 2013 F350 DRW CC, 2016 Focus. MorRyde IS, MorRyde pinbox, disc brakes, Comfort Ride Hitch. "Life is to be embraced, Grab it with both arms ! "