NASCAR Wallpaper, #5558

The National Association for Stock Car Auto Racing (NASCAR) is the largest sanctioning body of stock cars in the United States. The three largest racing series sanctioned by NASCAR are the Sprint Cup, the Nationwide Series and the Craftsman Truck Series. It also oversees NASCAR Local Racing, the Whelen Modified Tour, and the Whelen All-American Series. NASCAR sanctions over 1,500 races at over 100 tracks in 39 states, Canada, and Mexico. From 1996 to 1998, NASCAR held exhibition races in Japan and an exhibition race in Australia in 1988.NASCAR made major changes in its structure in the early 1970s. The top series found sponsorship from R. J. Reynolds Tobacco Company (RJR). Tobacco companies, which had been banned from television advertising, found a popular and demographically suitable consumer base in NASCAR fans and engaged NASCAR as a promotional outlet. As a result of that sponsorship, the Grand National Series became known as the Winston Cup Series (today called the Sprint Cup Series) starting in 1971, with a new points system and some significant cash benefits to compete for championship points. In 1972, the NASCAR season was shortened from 48 races (including two on dirt tracks) to 31. 1972 is often acknowledged as the beginning of NASCAR's "modern era". The next competitive level, called Late Model Sportsman, gained the "Grand National" title passed down from the top division and soon found a sponsor in Busch Beer.The '"NASCAR Craftsman Truck Series" features modified pickup trucks. It is one of the three national divisions of NASCAR, together with the Nationwide Series and the Sprint Cup. The most recent series champion was Ron Hornaday in 2007; Hornaday also won championships in 1996 and 1998.