BISON GRAIN COMPANY
BISON, SD
09/22/1992
31 years, 5 months
10
Power Units
9
Drivers
Current
as of today
Active · 10 power units · 9 drivers · Bison, SD
2026
~Jun 2026
Fleet grew 9 → 10 power units
~Jun 2026
Fleet reduced 10 → 9 power units
Jun 4, 2026
MCS-150 biennial update filed
Reported mileage: 627,104 (2025) · 10 power units · 9 drivers
Apr 27, 2026
MCS-150 biennial update filed
Reported mileage: 627,104 (2025) · 10 power units · 9 drivers
2025
May 19, 2025
MCS-150 biennial update filed
Reported mileage: 647,646 (2024) · 10 power units · 9 drivers
~Jan 2025
Fleet grew 9 → 10 power units
~Jan 2025
Driver count changed 8 → 9
2024
Nov 6, 2024
MCS-150 biennial update filed
Reported mileage: 580,288 (2023) · 10 power units · 9 drivers
Feb 5, 2024
MCS-150 biennial update filed
Reported mileage: 580,288 (2023) · 9 power units · 8 drivers
2023
Oct 30, 2023
MCS-150 biennial update filed
Reported mileage: 589,649 (2022) · 9 power units · 8 drivers
~Mar 2023
Driver count changed 9 → 8
Mar 1, 2023
Insurance cancelled with Austin Mutual Insurance Company
Form 91X, $4,000,000 coverage
Mar 1, 2023
Insurance cancelled with Austin Mutual Insurance Company
Form 91X, $1,000,000 coverage
Jan 16, 2023
MCS-150 biennial update filed
Reported mileage: 589,649 (2022) · 9 power units · 8 drivers
2022
Jan 19, 2022
MCS-150 biennial update filed
Reported mileage: 672,986 (2021) · 9 power units · 9 drivers
2021
Apr 22, 2021
MCS-150 biennial update filed
Reported mileage: 630,608 (2020) · 9 power units · 9 drivers
2020
May 4, 2020
MCS-150 biennial update filed
Reported mileage: 531,774 (2019) · 9 power units · 9 drivers
Apr 3, 2020
Insurance cancelled with Great West Casualty Co.
Form 34
Apr 3, 2020
Insurance cancelled with Great West Casualty Co.
Form 91X, $4,000,000 coverage
Apr 3, 2020
Insurance cancelled with Great West Casualty Co.
Form 91X, $1,000,000 coverage
Mar 1, 2020
Insurance filed with Austin Mutual Insurance Company
Form 91X, $4,000,000 coverage
Mar 1, 2020
Insurance filed with Austin Mutual Insurance Company
Form 91X, $1,000,000 coverage
Mar 1, 2020
Insurance cancelled with Great West Casualty Co.
Form 91X, $4,000,000 coverage
Mar 1, 2020
Insurance cancelled with Great West Casualty Co.
Form 91X, $1,000,000 coverage
2018
Mar 1, 2018
Insurance filed with Great West Casualty Co. (2 policies)
Form 91X, $4,000,000 coverage
2008
Mar 24, 2008
Safety rating: Satisfactory
Jan 25, 2008
Insurance cancelled with Great West Casualty Co.
Form 91X, $1,000,000 coverage
Jan 25, 2008
Insurance filed with Great West Casualty Co.
Form 34
Jan 25, 2008
Insurance filed with Great West Casualty Co. (2 policies)
Form 91X, $1,000,000 coverage
2005
Apr 1, 2005
Insurance cancelled with Northland Insurance Company
Form 91X, $1,000,000 coverage
Mar 1, 2005
Insurance cancelled with Northland Insurance Company
Form 91X, $1,000,000 coverage
Mar 1, 2005
Insurance filed with Great West Casualty Co.
Form 91X, $1,000,000 coverage
2000
Mar 1, 2000
Insurance cancelled with Farmland Mutual Insurance Co.
Form 91X, $1,000,000 coverage
Mar 1, 2000
Insurance filed with Northland Insurance Company (2 policies)
Form 91X, $1,000,000 coverage
1996
Mar 1, 1996
Insurance cancelled with Tri-State Insurance Company of Minnesota
Form 91X, $1,000,000 coverage
Mar 1, 1996
Insurance filed with Farmland Mutual Insurance Co.
Form 91X, $1,000,000 coverage
1995
1994
Dec 19, 1994
Insurance filed with Tri-State Insurance Company of Minnesota
Form 91X, $1,000,000 coverage
1992
Sep 22, 1992
DOT registered
Company registered with the FMCSA.