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| 3/30/2023 | Davenport Speedway - Davenport, IA Test and Tune Dirt Super Late Models, Street Stocks, Generic 1, IMCA Late Models, Sport Compact, IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Mod Lite | Results | | Tim Simpson (Dirt Super Late Models) | - | - | - | - |
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| 4/13/2023 | Davenport Speedway - Davenport, IA Lucas Oil MLRA | $5,000 to Win Dirt Super Late Models: Lucas Oil MLRA IMCA Late Models, IMCA Northern SportMod | Results | | Tim Simpson (Dirt Super Late Models) | 9th | - | 11th | - |
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| 5/6/2023 | West Liberty Raceway - West Liberty, IA WL Raceway Season Opener Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Tim Simpson (Dirt Late Models) | 2nd | - | - | 1st |
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| 5/19/2023 | 300 Raceway - Farley, IA Simon's Trucking You Call We Haul 50 Dirt Super Late Models: Lucas Oil Late Model Dirt Series IMCA Modified, IMCA Northern SportMod, IMCA Stock Car | Results | | Tim Simpson (Dirt Super Late Models) | 8th | - | - | 26th |
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| 5/20/2023 | 34 Raceway - West Burlington, IA CRST, The Transportation Solution 50 Dirt Super Late Models: Lucas Oil Late Model Dirt Series Limited Sport Mod, Sport Compact | Results | | Tim Simpson (Dirt Super Late Models) | 6th | - | 9th | - |
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| 5/26/2023 | CJ Speedway - Columbus Junction, IA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Tim Simpson (IMCA Modified) | 5th | - | - | 10th |
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| 5/27/2023 | Fairbury Speedway - Fairbury, IL $5,000-To-Win MARS Super Late Models; $2,000-To-Win MARS Modifieds DIRTcar Late Models: MARS - Midwest Auto Racing Series Dirt Super Late Models, DIRTcar UMP Modifieds, DIRTcar Sportsmans, Pro Late Model | Results | | Tim Simpson (DIRTcar Late Models) | 9th (DNF) | - | 9th | - |
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| 6/2/2023 | CJ Speedway - Columbus Junction, IA CJ Speedway - EAST Dirt Super Late Models: SLMR Late Model Series IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Tim Simpson (IMCA Modified) | 2nd | - | - | 6th |
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| 6/9/2023 | CJ Speedway - Columbus Junction, IA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Tim Simpson (IMCA Modified) | 2nd | - | - | 4th |
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| 6/10/2023 | West Liberty Raceway - West Liberty, IA Hoker Trucking SLMR Late Models w/ Modifieds & SportMods Dirt Super Late Models: SLMR Late Model Series A Modifieds, B Modifieds, Sport Compact | Results | | Tim Simpson (A Modifieds) | 5th | - | - | 10th (DNF) |
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| 6/16/2023 | CJ Speedway - Columbus Junction, IA Weekly Racing IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Tim Simpson (IMCA Modified) | 4th | - | - | 6th |
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| 6/17/2023 | 34 Raceway - West Burlington, IA Pepsi $5 Fan Appreciation 305 Sprints - Winged, A Modifieds, Dirt Late Models, Limited Sport Mod, Sport Compact | Results | | Tim Simpson (A Modifieds) | 3rd | - | - | 7th |
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| 7/8/2023 | West Liberty Raceway - West Liberty, IA Race Night - Blast From the Past DIRTcar Late Models, Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Vintage Full Body Stock Cars, Sport Compact | Results | | Tim Simpson (A Modifieds) | 5th | - | - | 15th | | Tim Simpson (Dirt Late Models) | DNS | - | - | 15th |
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| 7/11/2023 | Davenport Speedway - Davenport, IA Lucas Oil Late Models Presented by C & J Trucking / HD Equipment Dirt Super Late Models: Lucas Oil Late Model Dirt Series IMCA Late Models, IMCA Modified | Results | | Tim Simpson (Dirt Super Late Models) | 8th | - | 9th | - |
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| 7/25/2023 | Davenport Speedway - Davenport, IA Hoker 50 featuring MARS Late Models DIRTcar Late Models: MARS - Midwest Auto Racing Series Street Stocks, IMCA Modified | Results | | Tim Simpson (DIRTcar Late Models) | 6th | - | - | 8th |
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| 8/11/2023 | CJ Speedway - Columbus Junction, IA Season Championship IMCA Modified, IMCA Northern SportMod, IMCA Stock Car, IMCA Hobby Stock, IMCA Sport Compact | Results | | Tim Simpson (IMCA Modified) | 4th | - | - | 11th |
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| 8/19/2023 | West Liberty Raceway - West Liberty, IA Hoker Trucking SLMR Late Models w/ all classes Dirt Super Late Models: SLMR Late Model Series Hobby Stocks, Stock Cars, A Modifieds, B Modifieds, Sport Compact | Results | | Tim Simpson (A Modifieds) | 2nd | - | - | 8th |
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| 9/2/2023 | West Liberty Raceway - West Liberty, IA Sprint Invaders w/ IMCA Late Models, Modifieds & SportMods 360 Sprints - Winged: Sprint Invaders Stock Cars, A Modifieds, B Modifieds, Dirt Late Models, Sport Compact | Results | | Tim Simpson (A Modifieds) | 4th | - | - | 10th |
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| 9/14/2023 | Knoxville Raceway - Knoxville, IA Lucas Oil Late Model Nationals Dirt Super Late Models: Lucas Oil Late Model Dirt Series | Results | | Tim Simpson (Dirt Super Late Models) | 10th | - | 9th | - |
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| 9/15/2023 | Knoxville Raceway - Knoxville, IA Lucas Oil Late Model Nationals Dirt Super Late Models: Lucas Oil Late Model Dirt Series | Results | | Tim Simpson (Dirt Super Late Models) | 9th | - | DNS | - |
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| 9/16/2023 | Knoxville Raceway - Knoxville, IA Lucas Oil Late Model Nationals Dirt Super Late Models: SLMR Late Model Series with Lucas Oil Late Model Dirt Series Dirt Limited Late Models | Results | | Tim Simpson (Dirt Super Late Models) | - | - | 7th | - |
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