I tow a Chevy Avalanche, which is the same as a Chevy or GMC pickup. It is 4x4 with a neutral position. You remove the key when your set to go. It has no steering wheel lock.
My Harley bagger goes in the bed with a Cruisercaddie lift. I had a Rampage, but it weighed too much to remove from the truck. I know others have made carts but I didn't want to do it. The Cruisercaddie is aluminum and all parts are very light. One person easily lifts each part out when not in use. It's much less expensive then the Rampage and a lot less scary when you're loading the bike.