I looped one over the front bumper on my L3200 & cranked it down hard. A 15 minute ride later the not sharp at all corner of the bumper had half way cut through the heavy strap. I mostly switched to chain after that. Smarter strapping could have made a strap work, but I figured chain will be the safest if it rubs on some corner I don't expect.
I still have a milk crate or 2 of straps. Use them for other things in the truck & trailer. Strapped down some cabinets & boxes recently. But I avoid them for big metal stuff like tractors & implements now.