Land vehicles adapted for camping and off-road use, including land vehicles incorporating modifications for use in camping and off-road use including canopies, water tanks, winches, water pumps, storage boxes, storage containers, storage systems, air compressors, lighting, roof racks, snorkels, aerials for radio transmission and reception, bars and other protective fittings specifically adapted for use with vehicles (roo bars, bull bars, roll bars, roll cages), and suspension systems for vehicles being off road suspension systems