Watching this truck climb up hills and drive over obstacles was something. The tires have such a large footprint that traction is hardly an issue. They're so large and rated for so many miles that Bill's Super Duty will wear out before the regroovable Continental tires ever do. The one big downfall to having a commercial truck tire like this is that the sidewall is horrendously thick. While that may be good for towing or for a lack of punctures, there is absolutely no sidewall flexing when the air is let out of these tires.