PIONEER TANK LINES INC
AFTON, MN
06/01/1974
55 years, 1 month
39
Power Units
31
Drivers
Current
as of today
Active · 39 power units · 31 drivers · Afton, MN
2026
Sep 23, 2026
Motus
Insurance cancelled with Key Risk Insurance Company
Form BMC-91X, $1,000,000 coverage
Sep 23, 2026
Motus
Insurance cancelled with Nautilus Insurance Company
Form BMC-91X, $4,000,000 coverage
2025
Sep 10, 2025
MCS-150 biennial update filed
Reported mileage: 3,500,409 (2024)
Reported power units: 39
Reported drivers: 28 → 31
Reported trailers: 100
Sep 1, 2025
Motus
Insurance filed with Key Risk Insurance Company
Form BMC-91X, $1,000,000 coverage
Sep 1, 2025
Motus
Insurance filed with Nautilus Insurance Company
Form BMC-91X, $4,000,000 coverage
Sep 1, 2025
Insurance cancelled with Key Risk Insurance Company
Form 91X, $1,000,000 coverage
Sep 1, 2025
Insurance cancelled with Nautilus Insurance Company
Form 91X, $4,000,000 coverage
2024
Dec 8, 2024
Insurance cancelled with Nautilus Insurance Company
Form 91X, $40,000,000 coverage
Sep 27, 2024
Insurance cancelled with Nautilus Insurance Company
Form 91X, $4,000,000 coverage
Sep 1, 2024
Insurance filed with Nautilus Insurance Company (4 policies)
Form 91X, $4,000,000 coverage
Sep 1, 2024
Insurance cancelled with Nautilus Insurance Company (3 policies)
Form 91X, $4,000,000 coverage
Sep 1, 2024
Insurance filed with Key Risk Insurance Company (2 policies)
Form 91X, $1,000,000 coverage
Sep 1, 2024
Insurance cancelled with Key Risk Insurance Company (2 policies)
Form 91X, $1,000,000 coverage
2023
Sep 11, 2023
MCS-150 biennial update filed
Reported mileage: 2,963,456 (2022)
Reported power units: 34 → 39
Reported drivers: 27 → 28
Sep 1, 2023
Insurance filed with Nautilus Insurance Company
Form 91X, $40,000,000 coverage
Sep 1, 2023
Insurance filed with Nautilus Insurance Company
Form 91X, $4,000,000 coverage
Sep 1, 2023
Insurance filed with Key Risk Insurance Company
Form 91X, $1,000,000 coverage
Sep 1, 2023
Insurance cancelled with Key Risk Insurance Company
Form 91X, $1,000,000 coverage
Sep 1, 2023
Insurance cancelled with Nautilus Insurance Company
Form 91X, $4,000,000 coverage
2022
Sep 1, 2022
Insurance filed with Key Risk Insurance Company (3 policies)
Form 91X, $1,000,000 coverage
Sep 1, 2022
Insurance cancelled with Key Risk Insurance Company (3 policies)
Form 91X, $1,000,000 coverage
Sep 1, 2022
Insurance cancelled with Nautilus Insurance Company
Form 91X, $4,000,000 coverage
Sep 1, 2022
Insurance filed with Nautilus Insurance Company
Form 91X, $4,000,000 coverage
2021
Oct 4, 2021
MCS-150 biennial update filed
Reported mileage: 3,751,807 (2020)
Reported power units: 35 → 34
Reported drivers: 33 → 27
Sep 1, 2021
Insurance cancelled with ACE American Insurance Company
Form 91X, $5,000,000 coverage
Sep 1, 2021
Insurance cancelled with Zurich American Insurance Company
Form 91X, $4,000,000 coverage
Sep 1, 2021
Insurance filed with Nautilus Insurance Company
Form 91X, $4,000,000 coverage
Sep 1, 2021
Insurance filed with Key Risk Insurance Company
Form 91X, $1,000,000 coverage
2020
May 12, 2020
MCS-150 biennial update filed
Reported mileage: 3,452,760 (2018)
Reported power units: 35
Reported drivers: 33
2012
Apr 1, 2012
Insurance filed with ACE American Insurance Company
Form 91X, $5,000,000 coverage
Apr 1, 2012
Insurance cancelled with Zurich American Insurance Company
Form 91X, $1,000,000 coverage
2011
Apr 1, 2011
Insurance filed with Zurich American Insurance Company
Form 91X, $4,000,000 coverage
2010
Aug 25, 2010
Safety rating: Satisfactory
Apr 21, 2010
Insurance cancelled with Travelers Property Casualty Co. of America
Form 34
Apr 1, 2010
Insurance cancelled with Travelers Property Casualty Co. of America
Form 34
2005
Apr 30, 2005
Insurance cancelled with St. Paul Fire & Marine Insurance Co.
Form 34
Apr 1, 2005
Insurance filed with Travelers Property Casualty Co. of America (2 policies)
Form 34
Apr 1, 2005
Insurance cancelled with St. Paul Fire & Marine Insurance Co.
Form 34
2004
Apr 1, 2004
Insurance filed with St. Paul Fire & Marine Insurance Co. (2 policies)
Form 34
Apr 1, 2004
Insurance cancelled with Lumbermens Mutual Casualty Co.
Form 34
2003
May 5, 2003
Insurance cancelled with Gulf Insurance Co.
Form 91X, $1,000,000 coverage
Apr 1, 2003
Insurance filed with Zurich American Insurance Company
Form 91X, $1,000,000 coverage
Apr 1, 2003
Insurance cancelled with Gulf Insurance Co.
Form 91X, $1,000,000 coverage
2002
Apr 1, 2002
Insurance cancelled with General Star Indemnity Company
Form 91X, $4,000,000 coverage
Apr 1, 2002
Insurance cancelled with Great American Insurance Company of New York
Form 34
Apr 1, 2002
Insurance filed with Lumbermens Mutual Casualty Co.
Form 34
2001
Dec 20, 2001
Insurance cancelled with Gulf Insurance Co.
Form 91X, $5,000,000 coverage
Apr 1, 2001
Insurance filed with Gulf Insurance Co. (2 policies)
Form 91X, $1,000,000 coverage
Apr 1, 2001
Insurance filed with General Star Indemnity Company
Form 91X, $4,000,000 coverage
1999
May 1, 1999
Insurance cancelled with St. Paul Mercury Insurance Company
Form 91X, $1,000,000 coverage
Apr 1, 1999
Insurance cancelled with St. Paul Mercury Insurance Company
Form 91X, $1,000,000 coverage
Apr 1, 1999
Insurance filed with Gulf Insurance Co.
Form 91X, $5,000,000 coverage
1997
Jun 12, 1997
Insurance cancelled with St. Paul Protective Insurance Company
Form 91
May 1, 1997
Insurance filed with St. Paul Mercury Insurance Company (2 policies)
Form 91X, $1,000,000 coverage
May 1, 1997
Insurance cancelled with St. Paul Protective Insurance Company
Form 91
1994
1993
May 1, 1993
Insurance filed with St. Paul Protective Insurance Company (2 policies)
Form 91
1992
1986
1985
1984
May 1, 1984
Insurance filed with Great American Insurance Company of New York
Form 34
1971
FMCSA electronic records for this carrier begin before June 1974; the carrier may be older.