Indy TV Ratings down from 2006: ESPN's coverage of Sunday's Allstate 400 NASCAR Nextel Cup race at Indianapolis Motor Speedway earned a 4.1 overnight rating, Street & Smith's SportsBusiness Daily reports. The cable station's rating was 14.6% lower than the overnight figure in 2006, when the race was aired on network television by NBC. (SceneDaily.com), Zap2it.com reports a 4.2 Cable Rating with 4,657,000 households and 6,574,000 viewers.