[3] Detjens was a champion late model racer who competed at Slinger Super Speedway and Wisconsin International Raceway.[4] Later, he moved over to late models, and he won State Park Speedway's Larry Detjens Memorial Race in 2001.Piloting the #63 Dave Porter Truck Sales Ford, Wimmer debuted at Mansfield Motorsports Speedway in early April.His final race of the year came at Texas Motor Speedway, when he drove the #76 Automotive Fabrication Chevy for Jeff Milburn to a 34th-place finish.[5] He won the final race in a three-race super late model Challenge Series at Madison International Speedway to take the track championship.[6] In May 2015, Wimmer took over as crew chief for Harrison Burton's Super Late Model replacing Freddie Query.
Wimmer with his crew after winning the 2014 Slinger Nationals