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Inside Line Promotions – KNOXVILLE, Iowa (Aug. 4, 2025) – Jack Dover produced his best result at the Xtream powered by Mediacom 360 Knoxville Nationals presented by Great Southern Bank since 2018 las...

(Photo by Tylan Porath Photography) Inside Line Promotions – BRANDON, S.D. (July 28, 2025) – Jack Dover capped a busy week that featured three races at three tracks in three states by earning the Har...

(Photo by Tylan Porath Photography) Inside Line Promotions – GLYNDON, Minn. (July 22, 2025) – Jack Dover garnered a trio of podiums and four top fives during a four-race weekend. That earned the Tim...

(Photo by Tylan Porath Photography) Inside Line Promotions – BRANDON, S.D. (July 14, 2025) – Jack Dover improved his feature result throughout the three-race Border Battle last weekend. The Tim Esten...

Inside Line Promotions – ROCK RAPIDS, Iowa (July 7, 2025) – Jack Dover earned his first feature victory of the season and the second career 410ci winged sprint car win of his career last Friday at Ra...

(Photo by Tylan Porath Photography) Inside Line Promotions – ABERDEEN, S.D. (June 30, 2025) – Jack Dover tied his season-best result last Friday during his debut at Brown County Speedway, which hoste...

(Photo by Tylan Porath Photography) Inside Line Promotions – BRANDON, S.D. (June 24, 2025) – Jack Dover has a pair of Cressman Sanitation Midwest Sprint Touring Series 410 Sprint Cars races in South...

(Photo by Tylan Porath Photography) Inside Line Promotions – BRANDON, S.D. (June 16, 2025) – Jack Dover produced his best result of the season last Sunday at Huset’s Speedway in preparation for one o...

(Photo by Tylan Porath Photography) Inside Line Promotions – BRANDON, S.D. (June 9, 2025) – Jack Dover has made it a habit recently to march from the back half of the pack to a top-10 result at Huset...

(Photo by Tylan Porath Photography) Inside Line Promotions – BRANDON, S.D. (June 2, 2025) – Jack Dover earned his best World of Outlaws NOS Energy Drink Sprint Car Series result since August 2014 las...