(Photo by Tylan Porath Photography)
Inside Line Promotions – JACKSON, Minn. (Sept. 22, 2025) – Jack Dover wrapped up the Cressman Sanitation Midwest Sprint Touring Series 410 Sprint Cars championship last Saturday when he produced a fourth-place result at Jackson Motorplex, which hosted the Bank Midwest Jackson Nationals presented by Wyffels Hybrids.
It marked Dover’s first career 410 series championship and the second straight MSTS title for Tim Estenson Motorsports. Additionally, Dover became the first driver to win both the 410 and 360 MSTS championships as he claimed the 360 title in 2019.
“We expected to put ourselves in a position to contend for the championship so it was relieving to accomplish it,” he said. “It’s rewarding to deliver a championship to our team and the partners who support us.”
The Jackson Nationals opener rained out, leaving just Saturday’s finale as the lone race of the weekend.
“We were fastest in hot laps and second in our qualifying group,” he said. “They reworked the track so it was too good and everybody was fast in the heat race.”
Dover finished fourth in his heat race to advance into the King of the Hill. He placed seventh in that race to line up on the inside of the fourth row in the main event, which was sanctioned by the Bumper to Bumper IRA Outlaw Sprint Series and the Buffalo Wild Wings Northern Outlaw Sprint Association along with the MSTS 410 Sprint Cars.
“We got really fast about halfway through,” he said. “We had a shot at third or second, but the red came out with about six laps to go and we finished where we restarted – fourth. I feel like before the red came out we ran them down from a straightaway and traffic has a little to do with that. To be competitive and run fourth to Austin McCarl, who has a lot of laps with the World of Outlaws and High Limit this year and is the Knoxville Raceway track champion, as well as Ryan Timms, who won the Knoxville Nationals and Huset’s Speedway championship, shows how strong our team is. It feels like we’re getting the speed we’ve been looking for.”
Dover will make his debut at Plymouth Dirt Track in Plymouth, Wis., this Saturday during the Bumper to Bumper IRA Outlaw Sprint Series season finale. He has two top fives and three top 10s in four IRA features this season.
“The way this car has been working and how we’re figuring things out, I feel really good going into this weekend,” he said.
QUICK RESULTS –
Sept. 20 – Jackson Motorplex in Jackson, Minn. – Qualifying: 2; Heat race: 4 (4); King of the Hill: 7 (7); Feature: 4 (7).
SEASON STATS –
42 races, 2 wins, 15 top fives, 22 top 10s, 26 top 15s, 30 top 20s
UP NEXT –
Saturday at Plymouth Dirt Track in Plymouth, Wis., with the Bumper to Bumper IRA Outlaw Sprint Series
MEDIA LINKS –
Website: http://www.JackDoverRacing.com
X: https://twitter.com/JackDoverRacing
Facebook: https://www.facebook.com/jackdoverracing?fref=ts
SPONSOR SPOTLIGHT – Truline Logistics
Truline Corporation was founded in 1962 as a single truck operator carrying produce from the West Coast to the Midwest and hauling beef and other agricultural products back to the West Coast. In more than six decades since, Truline has expanded and added facilities across the country as it continues to focus on tailoring service to meet the needs of customers while promoting a family culture and great quality of life for the people they work with. For more information, visit http://www.TrulineCorp.com.
“Truline Logistics is an integral part of Tim Estenson Motorsports and we’re grateful for their support,” Dover said. “We’re aiming to get them into Victory Lane several times this year.”
Dover would like to thank Certified Transmission, Carpet Land, Truline Logistics, Backlund Plumbing, Estenson Racing, Langfeldt Overhead Doors, True Trucking, Husker Diesel, Thorpe’s Body Shop, Phil Durst, Speedway Engines, ButlerBuilt Professional Seat Systems, Keizer Aluminum Wheels, Schoenfeld Headers, Smith Titanium, K&N Filters, FK Rod Ends, DMI, Vortex Wings, Speedway Motors, Wurth, Mecum Auctions, Industrial Plating and Arai Helmets for their continued support.
INSIDE LINE PROMOTIONS –
Inside Line Promotions specializes in affordable public relations and media management for motor sports drivers, teams, sponsors, tracks, series, events, organizations and manufacturers. ILP Founder Shawn Miller leverages professional journalism with new media technologies and social networking to improve your exposure and the return on investment for your sponsors.
To meet the media relations needs of your program by joining Team ILP, contact Shawn at 541-510-3663 or Shawn@InsideLinePromotions.com. For more information on Inside Line Promotions, visit http://www.InsideLinePromotions.com.
- Shawn Miller on Sep 22, 2025
- Article Date: 9/22/2025 by Inside Line Promotions