Carrier profile · USDOT 1189816 · Updated Aug 12, 2026

Gypsum Supply Company

DBA RYAN BUILDING MATERIALS

82 power unitsBYRON CENTER, MI50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
Verified linksgms.comFMCSA SAFER

Safety

Roadside out-of-service rates versus the national benchmark, inspection and crash trends, decoded violation themes, and ELD / hours-of-service integrity — the full safety picture behind the verdict.

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Crash history· 25 total · 1 in 24 mo

25
Total crashes
1
In last 24 mo
0
Fatal
6
Injury
YearCrashesFatalInjuryTow
20251001
20224004
20212002
20182012
20174014
20162002
20154014
20142012
20131011
20051011
20041001
20031001
DateStateFatalitiesInjuriesTow-away
Jan 16, 2025MI00Yes
Sep 9, 2022MI00Yes
Aug 5, 2022MI00Yes
Feb 22, 2022MI00Yes
Feb 1, 2022MI00Yes
Nov 8, 2021MI00Yes
Feb 16, 2021MI00Yes
Nov 5, 2018MI01Yes
Feb 15, 2018MI00Yes
Sep 21, 2017MI00Yes
Aug 25, 2017MI00Yes
Aug 21, 2017MI00Yes
Jun 12, 2017MI02Yes
Aug 18, 2016MI00Yes
Jul 28, 2016MI00Yes
Oct 6, 2015MI00Yes
Apr 29, 2015MI01Yes
Feb 18, 2015MI00Yes
Jan 28, 2015MI00Yes
Jul 2, 2014MI00Yes
Jan 7, 2014MI01Yes
Jul 16, 2013MI01Yes
Mar 2, 2005MI01Yes
Aug 25, 2004MI00Yes
Jun 10, 2003MI00Yes