Farm tractors should be equipped with rollover protective structures and seat belts to protect operators in the event of an accident. They should also have proper shields around power take-off parts to prevent entanglement. Slow moving vehicle emblems and emergency lighting are required to warn other drivers when sharing roads. Equipment should only be hitched to the drawbar and extra passengers are prohibited for safety. Operators should check for hydraulic leaks and use hand signals instead of verbal commands due to noise.