The tongue weight of my airstream is around 860+Lbs and it squished the tires on the TV first time I tried to use it as it is rated for 500lbs. I knew this was a potential issue at the time. So I replaced the tires and got a second TV too. One either side of the propane tanks.
I had a friend cranking one as I cranked the other one. So 2 of us, 2 trailer valets, 2 girls with wine spotting us on from the back and we got up the small slope of my drive way, through the 9ft wide driveway gate (FYI: Airstream says the wide bodies are 8ft 5.5inches. This is not true! They are wider by an inch on each side due to the awning arms/side lights....) So we just got it through the new driveway gate to the back of the house.
It is such a nightmare doing this each time we use the airstream it now just sits on the road side of the gate. Luckily I was smart enough to have the gate located so it could fit either side!
The gate is located where the front of the SUV is in this picture...
I would happily buy the XL version in the future if I needed a similar solution.