261.54—National Forest System roads.
When provided by an order, the following are prohibited:
(d)
Operating a vehicle in violation of the speed, load, weight, height, length, width, or other limitations specified by the order.
(f)
Operating a vehicle carelessly, recklessly, or without regard for the rights or safety of other persons or in a manner or at a speed that would endanger or be likely to endanger any person or property.