The crossword solution for the term 'TOURS YOURS' is ATOI, which stands for 'All Terrain Off-Road Vehicle.' ATOI is a type of vehicle that is designed to be driven on rough terrain, such as dirt roads, mud, sand, and rocks. It is typically used for off-road recreational activities, such as camping, hunting, and fishing. ATOI vehicles are also used in some industrial applications, such as construction and mining.