NASHVILLE, TN--(Marketwired - February 21, 2017) - Sponsorship includes 13 Blake Shelton headliner events and 14 festival tour appearancesBlake Shelton "Doing It To Country Songs" Tour, presented by Nissan TITAN, opened Feb. 16 in Bakersfield, Calif., ends on Sept. 16 in Colorado Springs 2017 Nissan TITAN and TITAN XD full-size trucks to have major presence outside tour venues and festivals