I uploaded a rather lengthy post about 8 months ago on this thread. At that time I was anticipating the arrival of a new 2500 and was exploring options for providing it with better than OEM security. Well, Stellantis took so long to deliver I cancelled the order (it had been built awaiting transport at the factory for 3 1/2 months, but that's another story). I ended up buying a used 2500 but was still concerned about the possibility of theft. I have no doubt that my insurance would pay for a replacement in the event of a theft, but that doesn't factor in the inconvenience of not having the truck available when needed. I pull a travel trailer and I can only imagine the hassle of dealing with a theft while on the road, or getting close to heading out on a long trip. So, I opted for a Ravelco. There's a separate thread on this anti-theft device so I won't go into any detail. It's not cheap and there may be other effective alternatives (several discussed on this thread), but, ultimately, the Revelco bought me peace of mind and I'm happy with the purchase.