As a former Coloradan myself, up your off roading game and get yourself a mountain bike! Especially if you live on the Front Range, there are a ton of trails much closer to home. You might even be able to bike to them!
Yeah, we do all our "real" Colorado activities in our 4Runner and or with our off road camper. My son loves mountain biking when we go camping. I just don't enjoy mountain biking, but I do live in Golden where you have some great trails minutes away. In all seriousness I actually just use the truck to tow trailers and move cars and other things around, and occasionally take the camper to the more open areas :)
