5.0 Pro Stock Tractors
618 Motorsports
Brett Hackstadt
Nashville, Illinois
Vehicle Make/Model: Case IH Optum 300
Occupation: Farmer & Mechanic
Hobbies: Hunting
Recent Pulling Accomplishments: 2025 TPC Champion in 95 Limited Pro Stock class. Debuted tractor at fall pull.
Aces Wild
Chris Cain
New Palestine, Indiana
Vehicle Make/Model: 2013 Case IH 305
Occupation: Farmer
Hobbies: Snowmobiling and bowling
Recent Pulling Accomplishments: 2025 ITPA points champion
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Change of Pace HD
Brad Begeman
Mendon, Illinois
Vehicle Make/Model: 2014 Case IH 380 Magnum
Occupation: Fertilizer Dealer
Hobbies: Spending time with grandkids
Recent Pulling Accomplishments: 2024 & 2025 PPL Western Series points champion, 2024 Illinois State Fair champion.
Other: Been pulling for 37 years. Have pulled Farmall F20-F30, M Farmall, W9 Farmall, Oliver Super 66, 88, 880, Case 600, MM G-VI. Then got into diesel tractors hence the name “Change of Pace HD”.
Fly U Fool
Chuck Holzwarth
Sherman, Illinois
Vehicle Make/Model: 2023 John Deere 8R 410
Occupation: Ag Pilot
Hobbies: Honing my skills on my mini track hoe and skid steer.
Recent Pulling Accomplishments: Multiple win with the ITPA, won Murfreesboro, TN indoor pull in 2025, won both nights of Satsuma, FL in 2025, won the trifecta pull with the Outlaws in 2025.
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Must Be Nice
Lacey Weger
Colbert, Oklahoma
Vehicle Make/Model: 2023 Case 340
Occupation: Farmer
Hobbies: Fishing & hunting. My kids say all I do is work.
Recent Pulling Accomplishments: 2025 Outlaw points champion, Rookie of the year, Best looking tractor.
Other: I have been married for 28 years to my wife, Diana, who travels to the pulls with me. We have two boys, Kaden who is 20 (and drives the Kid’s Inheritance 5.0 Pro Stock) and Braxton who is 17 (he races dirt track full time). We started and own a family farm since 2000 called Top Notch Turf. I grew up going to pulls and hoping and dreaming to one day own one. We met Tim Engler in the dirt track world and he was the perfect connection to get my two chassis built. With lots of problems in the beginning, we only got to pull a few times in 2024, but we had a goal to run for points in 2025 and after a long and tough season, and tons of travel and a little bit of trouble here and there, we were able to pull off my first national championship in the 5.0 Pro Stocks class. We greatly thank Tim Engler with Engler Machine and Tool, Kraig Wileman and Lemke Motorsports for every single thing they did to get us where we are today with two 5.0 Pro Stocks. We have a lot to learn, but are excited for the next season!