These wheels are one heck of a Doozie. They will keep you out of trouble, whether you are on or off the board. They will keep you rolling smoothly over anything in your path, they will obliterate any obstacle that gets in your way, and they will provide you with an amazing feeling on your skateboard. They slide smooth when you want them to slide, and they carry you through corners with lots of grip when you need them to. This is a fantastic wheel for anyone that is looking to add some crackerjack sassafras to their setup.