Businesses listed under Quads typically sell, service or hire quad bikes, also known as all-terrain vehicles (ATVs). These four-wheeled vehicles are used for recreation, agricultural work, estate maintenance and other off-road tasks. Dealers may offer new and used models, with options suited to different purposes, sizes and levels of experience. Some also supply utility vehicles and related equipment. Services can include routine maintenance, fault diagnosis, repairs and the supply or fitting of parts and accessories such as tyres, helmets, protective clothing, storage boxes and winches. Hire operators may provide vehicles for supervised off-road experiences or practical use, sometimes with safety instruction and equipment. The vehicles are generally intended for off-road use; road use is subject to applicable registration, insurance, licensing and vehicle requirements.