KNOXVILLE, Iowa — National Speed Sport News has learned that STP will be announced as the new title sponsor for the World of Outlaws Sprint Car Series Thursday at Knoxville Raceway.
It will be the first title sponsor for the series since Advance Auto Parts left the series at the end of the 2008 season.
The series is expected to be renamed the World of Outlaws STP Series beginning next season.
It will be interesting to see how the new title sponsorship will effect the Tony Stewart Racing No. 15 team of four-time series champion Donny Schatz. The team has been sponsored by STP the past two seasons.
We’ll have full coverage of the announcement Thursday afternoon.
Hurry and enter! Winners will be announced Saturday at the Knoxville Nationals finale! Chance to win a $2,500 VIP prize package to the 2013 Knoxville Nationals and be on Donny Schatz’s pit crew!