It's a sport that prides itself on having fan access like no other can provide, yet the number of fans willing to show up and tune in is slipping.
It's no secret the numbers aren't what they used to be. NASCAR stopped giving attendance estimates in 2012, but at many races, empty seats can be found in abundance.
In the last 13 years NASCAR has gone through a series of changes in the hopes of drawing more viewers. In 2004, a playoff format was introduced to make the end of season more competitive. Prior to the change a driver could race well to start the season and then coast through the remainder of the races, leaving fans little to get excited about. Since then, more updates have taken place, some minor and some major, all in the name of viewership.