According to FMCSA records, Diamond Logistics & Transport LLC (DOT# 3895698) in Conroe, Texas has 61 inspections on record with 73 violations and a 27.9% vehicle out-of-service rate. Safety grade: C. Active common authority.
61Inspections
27.9%Vehicle OOS Rate
0Crashes
6Power Units
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Vehicle OOS Rate27.9%
Carrier: 27.9% (17 of 61)National: 23.2%
Driver OOS Rate18.0%
Carrier: 18.0% (11 of 61)National: 6.4%
53%OOS rate better than 53% of carriers in Texas
27%crash rate better than 27% of carriers in Texas
Violation Categories · 73 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
73total violations across 61 inspections
28violations resulted in out-of-service orders (38%)
Vehicle Maintenance
33
Unsafe Driving
9
Hours of Service
25
Driver Fitness
5
Other
1
Inspection History · 61 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
Inspected across 19 states
Level 1: 44 (72%)Level 2: 9 (15%)Level 3: 8 (13%)
Date
State
Level
Veh OOS
Drv OOS
03/17/2026
TN
1
0
0
03/13/2026
IL
1
0
1
02/05/2026
TN
1
0
0
01/16/2026
TX
1
0
0
12/18/2025
GA
3
0
0
12/11/2025
TN
1
1
0
12/09/2025
TN
3
0
0
11/18/2025
TN
1
1
0
11/04/2025
TN
1
2
0
11/04/2025
PA
1
0
0
10/29/2025
OH
2
1
1
10/28/2025
WV
3
0
0
10/21/2025
MO
1
1
0
10/17/2025
NC
1
0
0
10/17/2025
TN
1
1
0
10/09/2025
AL
1
0
0
10/03/2025
TX
1
0
0
09/18/2025
TN
1
0
0
09/11/2025
LA
1
0
0
08/27/2025
TN
1
0
0
07/25/2025
TN
1
0
0
07/08/2025
TN
1
0
0
06/28/2025
TN
3
0
0
06/24/2025
TN
1
0
0
06/18/2025
LA
2
1
0
06/17/2025
AR
1
0
0
06/10/2025
TX
1
0
0
05/30/2025
NC
1
0
0
05/23/2025
MO
1
0
0
05/22/2025
LA
1
0
0
05/13/2025
MO
1
0
0
05/13/2025
OK
1
0
0
05/10/2025
OK
1
0
0
05/02/2025
TN
1
0
0
04/30/2025
NY
2
0
0
04/21/2025
TN
1
0
0
04/09/2025
NE
1
2
2
03/07/2025
AL
3
0
0
03/03/2025
TN
1
1
0
03/01/2025
NJ
1
0
0
02/12/2025
TX
3
0
0
01/24/2025
IL
1
0
0
01/21/2025
NC
1
0
0
01/14/2025
TX
1
0
0
12/19/2024
TN
1
0
0
12/09/2024
TN
3
0
0
11/12/2024
SD
1
0
0
10/31/2024
MO
1
4
0
10/07/2024
PA
2
1
0
10/03/2024
NY
2
0
0
10/02/2024
TX
2
0
0
10/01/2024
NY
2
0
0
09/19/2024
NM
1
0
0
09/12/2024
TN
1
1
1
08/16/2024
OH
3
0
3
07/05/2024
TX
2
0
0
06/19/2024
MS
1
0
0
06/06/2024
TX
1
0
3
01/31/2024
MO
2
0
0
01/08/2024
OK
1
0
0
05/17/2023
MS
1
0
0
Authority & Insurance
FMCSA operating authority permits interstate for-hire transportation. Carriers must maintain minimum insurance coverage levels to keep authority active. BIPD (bodily injury and property damage) insurance is required for all for-hire carriers.
MC/MX NumberMC1495977
Common AuthorityActive
Contract AuthorityN
Broker AuthorityN
BIPD InsuranceNot On File
Cargo InsuranceNot On File
Surety BondNot On File
Type
Insurer
Coverage
Effective
BIPD/Primary
Highlander Specialty Insurance Company
$750
12/16/2025
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.