I used to have a Ford Bronco II and would find it hard to believe that tow power had anything to do with the results...
Wheels/inflation, 4WD, 1Low, driver experience probably played more into it.
The Bronco II didn't lose traction.
As was said earlier in another thread, the best test would be to pull sleds...
Oh and yes, I wanted to see the strap break to and take out someone's rear window/tailgate...

Still fun to watch.
My favorite is the trail rated jeep losing it's tranny over a log
