I'll do just about anything with a new truck that I would do with a beater. The exception being trying to yank a tree stump out of the ground, and I don't mean 'pull'. Trucks are for doing 'truck work'
Had a 72 Chevy truck that I'd yank pine tree stumps out with after cutting off the feeder roots. Put about 8' of slack in the chain and let her rip. The only thing I had concern about was the motor mounts letting go and the engine going through the radiator. With today's trucks they have the engine compartment crammed full and there is no room for wayward movement.
Another time had a new (2 week old) 85 1 ton Chevy crew cab dually that was loaded with construction debris and also a 16' trailer on it loaded up too. The day I went to the dump it had been raining for a couple of days. Well got to the dump and they had changed the road in the dump. Now it was a steep downgrade and then back up a hill. Couldn't turn around, muddy as heck so I gave it all I had and gunned it down the hill only to get buried in 2' of mud at the bottom. Truck and trailer. Up to the door sills. Got my 40' of HD chain out, flagged down the dozer operator, and he pulled me to where he wanted me to unload and then pulled me back through all that mud back to hard ground. That man got a extra $20 that day!
It's only the first scratch/dent that hurts