I'm the unfortunate owner of a 2021 Trail Boss. It had 41k miles when I bought it used. First time I attempted to tow my 6000lbs trailer (4th day of owning it) the engine managed to blow up on me. Heard from the dealer today that GM is replacing the engine under the power train warranty. My question is, does the engine itself require a break-in before towing with it? I see that the break-in period may relate to the diff, tranny & brakes...and not so much the engine itself. Any thoughts on this? I'm sure I can manage to drive it around for 500 miles before towing, if that's all it takes.