In Japan, although the laws against grey import products were strict, and domestic car makers and authorized dealers have to conform the vehicle dimension standards and other various regulations differing from Europe and United States, the laws against grey-imported vehicles are very lax due to absence of import tariffs, and there are some grey imported vehicles that were never officially sold in the Japanese domestic market. These ranging from small city cars like Toyota Aygo and Smart ForTwo, to sports cars like AC Cobra and Chevrolet Camaro, to commercial vehicles and pickup trucks like the Toyota Tundra. Most cars were imported from their country of origin, and a few were converted to RHD, though some were later introduced to authorized dealers due to popular demand.