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FMCSA - Federal Motor Carrier Safety Adminstration

CSA - Compliance, Safety, Accountability

Working Together for Safety.


SMS - Safety Measurement System SMS - Safety Measurement System

DIAMOND MATERIALS LLC

  • 45597
  • 924 S HEALD ST
    WILMINGTON, DE 19801
  • 139
  • 117
  • 111

Safety Rating & OOS Rates

(As of 01/28/2026 updated daily from SAFER )

CONDITIONAL
( 05/26/1988)

Out of Service Rates

Type OOS % National Avg %
Vehicle 9.6 23.2
Driver 1.8 6.4
Hazmat 10.0 4.4

Licensing and Insurance

(As of 01/28/2026 updated hourly from L&I )

Active For-Hire Authority
Type Yes/No MC#/MX#
Property Yes MC-76472
Passenger No
Household Goods No
Broker No

BASIC Status (Public Property Carrier View) FAST Act of 2015

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending December 26, 2025

On-Road Performance
0.54 Not Public 0 1.18 0 Not Public 0.28
On-Road Performance Detail
9
9-18 driver inspections with Unsafe Driving Violations
133.3
Straight Carrier
Not Public
111
0
101-500 relevant driver inspections
74
17
21-100 relevant vehicle inspections
111
0
No Safety Event Grouping
Not Public
111
4
101-500 relevant driver inspections
Investigation Results
No Acute/Critical Violations Discovered N/A No Acute/Critical Violations Discovered No Acute/Critical Violations Discovered No Acute/Critical Violations Discovered Not Public No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 37

Violations Description # Violations # OOS Violations Violation Severity Weight BASIC
392.2C Failure to obey traffic control device 1 0 5 Unsafe Driving
392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit. 1 0 4 Unsafe Driving
392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit. 3 0 7 Unsafe Driving
392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit. 1 0 10 Unsafe Driving
392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety offical, signal, sign, light, lane marking, other. 2 0 5 Unsafe Driving
392.2SLTRS State/Local Laws - Truck routing restriction. 1 0 3 Unsafe Driving
383.23(a)(2) Operating a CMV without a CDL 1 1 8 Driver Fitness
383.25A1 Learner's Permit (CLP) - Is not accompanied by the holder of a valid CDL that is fully qualified. 1 1 8 Driver Fitness
383.71H Failing to submit medical certification documentation as required. 1 0 1 Driver Fitness
391.41A-MCPC Medical (Certificate) - Operating a property-carrying vehicle without possessing a valid medical certificate. 1 0 1 Driver Fitness
391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency when medical certification is required. 1 1 1 Driver Fitness
392.8-D Driver - Failed to inspect /use emergency equipment. 1 0 2 Vehicle Maint.
393.11A1-LLPL Lighting - License plate lamp missing. 1 0 2 Vehicle Maint.
393.30-B Battery - Not protected. 1 0 3 Vehicle Maint.
393.41-BNPB Brake - Inoperative or missing parking brake on power unit. 1 1 4 Vehicle Maint.
393.43 No/improper breakaway or emergency braking 1 1 4 Vehicle Maint.
393.45B2-B Air brake - Hose/tubing damaged or not secured 1 0 4 Vehicle Maint.
393.45D-B Air Brake - Audible air leak at a proper connection. 1 0 4 Vehicle Maint.
393.55(d)(1) CMV not equipped with ABS malfunction circuit or signal (Truck-Tractor mfg on/after 3/1/1997; Straight Truck mfg on/after 3/1/1998) 1 0 4 Vehicle Maint.
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS 1 1 8 Vehicle Maint.
393.75A4-PBME Tires - Has a cut to the extent that the ply or belt material is exposed. 1 0 8 Vehicle Maint.
393.75G-TAOW Tires - All others, weight carried exceeds tire load limit. 2 2 3 Vehicle Maint.
393.78 Wipers - Inoperative / missing / damaged wipers. 1 0 1 Vehicle Maint.
393.9 Inoperable Required Lamp 1 1 2 Vehicle Maint.
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 2 0 2 Vehicle Maint.
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured. 1 0 2 Vehicle Maint.
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper. 3 0 2 Vehicle Maint.
393.9TS Inoperative turn signal 1 1 6 Vehicle Maint.
396.3(a)(1) Brake - Hole in Spring Brake Housing 1 1 4 Vehicle Maint.
396.5B-L Lubrication - Oil or grease leak. 1 0 3 Vehicle Maint.

Inspection History

Total Inspections: 111

Report Vehicle Measure
Inspection Date Number State Plate Number Plate State Type Severity Weight
(SW)
Time Weight
(TiW)
12/2/2025 NJSPSCI02268 NJ C137674 DE STRAIGHT TRUCK   3
12/1/2025 DE1267000330 DE CL123845 DE STRAIGHT TRUCK   3
12/1/2025 DE1267000327 DE CL120886 DE STRAIGHT TRUCK   3
11/28/2025 NJSPPSI03934 NJ C86375 DE STRAIGHT TRUCK   3
391.41APC Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency (OOS) 1 + 2 (OOS)  
383.25A1 Learner's Permit (CLP) - Is not accompanied by the holder of a valid CDL that is fully authorized to operate the CMV. (OOS) 8 + 2 (OOS)  
11/26/2025 NJSPRMI02268 NJ C32916 DE STRAIGHT TRUCK   3
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
11/25/2025 DE1267000324 DE CL114414 DE STRAIGHT TRUCK   3
392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other 5  
11/3/2025 NJSPPZI05576 NJ CL120879 DE STRAIGHT TRUCK   3
10/20/2025 DE1267000198 DE CL123845 DE STRAIGHT TRUCK   3
10/17/2025 NJSPORI02586 NJ C125840 DE STRAIGHT TRUCK   3
10/8/2025 NJSPSBI00811 NJ 2726432 IN STRAIGHT TRUCK   3
393.30-B Battery - Not protected 3  
9/26/2025 MD3064C00465 MD CL117816 DE TRUCK TRACTOR   3
9/25/2025 NJSPOUI00619 NJ C123227 NJ STRAIGHT TRUCK   3
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
9/8/2025 DE1279002260 DE CL124098 DE STRAIGHT TRUCK   3
8/22/2025 NJSPPMI00500 NJ CL123785 DE STRAIGHT TRUCK   3
8/19/2025 DE1528001778 DE CL124043 DE TRUCK TRACTOR   3
8/18/2025 MD3095C00228 MD CL121468 DE TRUCK TRACTOR   3
8/14/2025 NJSPPZI05404 NJ C125839 DE STRAIGHT TRUCK   3
8/13/2025 MD2311C01083 MD CL124041 DE STRAIGHT TRUCK   3
7/22/2025 NJSPRAI03568 NJ CL120884 DE STRAIGHT TRUCK   3
7/21/2025 NJSPOBI03223 NJ CL123846 DE STRAIGHT TRUCK   3
393.75A3-TAOL Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS (OOS) 8 + 2 (OOS)  
7/7/2025 DE1444000181 DE CL121368 DE STRAIGHT TRUCK   3
7/1/2025 DE1679001068 DE CL117816 DE STRAIGHT TRUCK   3
6/21/2025 NJSPOWI02949 NJ C123228 DE STRAIGHT TRUCK   2
6/20/2025 MD2329C00144 MD CL123844 DE STRAIGHT TRUCK   2
6/16/2025 NJSPSCI01822 NJ CL123843 DE STRAIGHT TRUCK   2
393.75G-TAOW Tires - All others, weight carried exceeds tire load limit (OOS) 3 + 2 (OOS)  
5/21/2025 NJSPRNI02382 NJ CL120817 DE TRUCK TRACTOR   2
5/13/2025 NJSPRNI02338 NJ CL120821 DE STRAIGHT TRUCK   2
5/12/2025 NJSPORI02392 NJ CL117510 DE STRAIGHT TRUCK   2
5/2/2025 NJSPSBI00445 NJ CL123842 DE STRAIGHT TRUCK   2
5/1/2025 DE1679000906 DE CL123893 DE TRUCK TRACTOR   2
4/14/2025 DE0831000825 DE CL117642 DE STRAIGHT TRUCK   2
4/11/2025 DE1115001298 DE CL119060 DE STRAIGHT TRUCK   2
392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit 7  
4/1/2025 NJSPTAI00319 NJ CL123785 DE STRAIGHT TRUCK   2
393.11A1-LLPL Lighting - License plate lamp missing 2  
4/1/2025 NJSPTEI00320 NJ CL120879 DE STRAIGHT TRUCK   2
4/1/2025 NJSPTEI00322 NJ CL123784 DE STRAIGHT TRUCK   2
3/31/2025 NJSPPSI03559 NJ CL115856 DE STRAIGHT TRUCK   2
392.2SLTRS State/Local Laws - Truck routing restriction 3  
3/27/2025 NJSPPZI04973 NJ C493043 DE STRAIGHT TRUCK   2
392.8-D Driver - Failed to inspect /use emergency equipment 2  
391.41A-MCPC Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. 1  
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 2  
393.41-BNPB Brake - Inoperative or missing parking brake on power unit (OOS) 4 + 2 (OOS)  
3/20/2025 NJSPSCI01629 NJ CL124095 DE STRAIGHT TRUCK   2
3/20/2025 NJSPTEI00287 NJ CL116508 DE STRAIGHT TRUCK   2
396.5B-L Lubrication - Oil or grease leak 3  
3/19/2025 NJSPSCI01625 NJ CL120888 DE STRAIGHT TRUCK   2
2/28/2025 DE0831000741 DE CL119060 DE STRAIGHT TRUCK   2
2/17/2025 NJSPTAI00219 NJ CL123784 DE STRAIGHT TRUCK   2
2/11/2025 NJSPRAI03067 NJ CL122171 DE STRAIGHT TRUCK   2
1/16/2025 NJSPSCI01467 NJ E56608D MD STRAIGHT TRUCK   2
1/2/2025 NJSPPZI04716 NJ CL123842 DE STRAIGHT TRUCK   2
1/2/2025 NJSPPZI04717 NJ CL124041 DE STRAIGHT TRUCK   2
1/2/2025 NJSPPZI04718 NJ CL123845 DE STRAIGHT TRUCK   2
12/31/2024 NJSPTEI00073 NJ CL123842 DE STRAIGHT TRUCK   2
12/27/2024 NJSPPZI04702 NJ CL117648 DE STRAIGHT TRUCK   2
12/27/2024 NJSPPZI04706 NJ CL120883 DE STRAIGHT TRUCK   2
12/23/2024 NJSPRTI01299 NJ E56592D MD TRUCK TRACTOR   1
12/20/2024 MD2307001043 MD CL123844 DE STRAIGHT TRUCK   1
12/17/2024 NJSPSCI01374 NJ CL123846 DE STRAIGHT TRUCK   1
12/4/2024 NJSPRTI01252 NJ CL120882 DE STRAIGHT TRUCK   1
11/25/2024 MD3095005157 MD E56604D MD STRAIGHT TRUCK   1
11/25/2024 NJSPSCI01345 NJ E56598D MD STRAIGHT TRUCK   1
393.78 Wipers - Inoperative / missing / damaged wipers 1  
11/25/2024 NJSPPZI04608 NJ CL117650 DE STRAIGHT TRUCK   1
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured 2  
11/25/2024 NJSPPZI04603 NJ CL120880 DE STRAIGHT TRUCK   1
11/25/2024 NJSPPZI04604 NJ CL124041 DE STRAIGHT TRUCK   1
383.71H License (CDL) - CDL or CLP holder possesses a valid medical certificate but is not on file with the issuing state driver's licensing agency as required 1  
11/25/2024 NJSPSCI01342 NJ CL120888 DE STRAIGHT TRUCK   1
11/21/2024 MD0530003937 MD E56598D MD STRAIGHT TRUCK   1
11/19/2024 DE0831000550 DE CL117649 DE STRAIGHT TRUCK   1
10/29/2024 DE0400000949 DE CL111303 DE TRUCK TRACTOR   1
10/25/2024 DE1279001240 DE CL120931 DE STRAIGHT TRUCK   1
10/18/2024 NJSPMOI00957 NJ CL117647 DE TRUCK TRACTOR   1
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 2  
393.75A4-PBME Tires - Has a cut to the extent that the ply or belt material is exposed. 8  
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper 2  
10/10/2024 MD2512006060 MD CL120816 DE TRUCK TRACTOR   1
393.45D-B Air Brake - Audible air leak at a proper connection 4  
10/10/2024 MD0246006508 MD CL123893 DE TRUCK TRACTOR   1
393.45B2-B Air Brake - Hose/tubing damaged or not secured 4  
10/8/2024 DE1115000842 DE CL117816 DE STRAIGHT TRUCK   1
392.2-SLLS4 State/Local Laws - Speeding 15 or more miles per hour over the speed limit 10  
10/4/2024 DE1115000830 DE CL120814 DE STRAIGHT TRUCK   1
9/19/2024 DE1125001086 DE CL117642 DE STRAIGHT TRUCK   1
392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit 7  
9/19/2024 DE1257000843 DE CL117648 DE STRAIGHT TRUCK   1
392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit 4  
9/18/2024 NJSPPSI03285 NJ C487648 DE STRAIGHT TRUCK   1
392.2C Failure to obey traffic control device 5  
9/11/2024 NJSPRAI02793 NJ CL123844 DE STRAIGHT TRUCK   1
9/9/2024 NJSPOBI02615 NJ CL120888 DE STRAIGHT TRUCK   1
9/4/2024 NJSPPZI04347 NJ C125840 DE STRAIGHT TRUCK   1
8/30/2024 NJSPOBI02604 NJ CL121916 DE STRAIGHT TRUCK   1
8/28/2024 PAJ309424110 PA CL031534 DE STRAIGHT TRUCK   1
8/14/2024 MD3095004978 MD CL117652 DE STRAIGHT TRUCK   1
383.23(a)(2) Operating a CMV without a CDL (OOS) 8 + 2 (OOS)  
8/5/2024 MD2329001866 MD CL94672 DE STRAIGHT TRUCK   1
393.43 No/improper breakaway or emergency braking (OOS) 4 + 2 (OOS)  
393.9 Inoperable Required Lamp (OOS) 2 + 2 (OOS)  
7/31/2024 DE1334000557 DE CL117684 DE STRAIGHT TRUCK   1
392.2-SLLTCD State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other 5  
7/30/2024 NJSPPZI04215 NJ CL123842 DE STRAIGHT TRUCK   1
7/25/2024 NJSPRTI00921 NJ CL123843 DE TRUCK TRACTOR   1
7/18/2024 MD2410000973 MD CL120818 DE TRUCK TRACTOR   1
7/9/2024 MD2410000949 MD CL117602 DE TRUCK TRACTOR   1
7/8/2024 MD2410000942 MD CL121468 DE TRUCK TRACTOR   1
396.3(a)(1) Brake - Hole in Spring Brake Housing (OOS) 4 + 2 (OOS)  
7/5/2024 NJSPRH002121 NJ CL123892 DE STRAIGHT TRUCK   1
6/28/2024 DE1279000833 DE CL116299 DE TRUCK TRACTOR   1
393.75G-TAOW Tires - All others, weight carried exceeds tire load limit (OOS) 3 + 2 (OOS)  
6/26/2024 MD2064007059 MD E56591D MD STRAIGHT TRUCK   1
6/18/2024 MD0530003549 MD E56606D MD STRAIGHT TRUCK   1
6/13/2024 NJSPRNI01343 NJ CL120930 DE STRAIGHT TRUCK   1
6/11/2024 DE1334000423 DE CL117601 DE TRUCK TRACTOR   1
5/31/2024 MD2412000106 MD CL115209 DE STRAIGHT TRUCK   1
5/21/2024 NJSPPZI04043 NJ CL57896 DE STRAIGHT TRUCK   1
5/16/2024 PAM732000161 PA CL120819 DE TRUCK TRACTOR   1
5/3/2024 NJSPOBI02343 NJ CL120886 DE STRAIGHT TRUCK   1
5/3/2024 NJSPOBI02344 NJ CL120880 DE STRAIGHT TRUCK   1
4/26/2024 PAM067000019 PA CL120819 DE TRUCK TRACTOR   1
4/15/2024 PAM329001673 PA CL120819 DE TRUCK TRACTOR   1
4/11/2024 NJSPSCI00754 NJ CL123785 DE STRAIGHT TRUCK   1
4/9/2024 MD2410000769 MD E56599D DE STRAIGHT TRUCK   1
3/25/2024 MD0169004805 MD CL115210 DE STRAIGHT TRUCK   1
3/25/2024 DE0400000408 DE CL116506 DE STRAIGHT TRUCK   1
3/25/2024 DE1528000286 DE CL31777 DE STRAIGHT TRUCK   1
392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit 7  
3/20/2024 MD2311007126 MD C487648 DE STRAIGHT TRUCK   1
3/13/2024 MD3064004957 MD E56596D MD TRUCK TRACTOR   1
3/12/2024 NJSPQWI02208 NJ CL120879 DE STRAIGHT TRUCK   1
2/23/2024 NJSPORI01886 NJ C487648 DE STRAIGHT TRUCK   1
2/23/2024 NJSPRTI00469 NJ CL111973 DE STRAIGHT TRUCK   1
2/5/2024 MD0240005279 MD 5GA6923 MD STRAIGHT TRUCK   1
12/28/2023 DE1125000311 DE CL115210 DE STRAIGHT TRUCK   1
12/27/2023 NJSPRH001504 NJ CL121468 DE TRUCK TRACTOR   1
393.9TS Inoperative turn signal (OOS) 6 + 2 (OOS)  
393.55(d)(1) CMV not equipped with ABS malfunction circuit or signal (Truck-Tractor mfg on/after 3/1/1997; Straight Truck mfg on/after 3/1/1998) 4  

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 6

Report Vehicle Crash Measure = Sum of the Total Weight (TotW)
Date Number State Plate Number Plate State Fatal Inj. Tow. HM Severity Weight
(SW)
Time Weight
(TiW)
Total Weight
(TotW)
8/27/2025 MD25A1285903 MD E61619D MD 0 0 Yes No 1 3 3
4/24/2025 NJ0006852710 NJ CL123786 NJ 0 1 Yes No 2 2 4
2/18/2025 NJ0006081953 NJ CL124041 DE 0 0 Yes No 1 2 2
2/18/2025 NJ0006535333 NJ E56605D MD 0 1 Yes No 2 2 4
11/12/2024 PA410734600X PA E56603D MD 0 1 Yes No 2 1 2
11/12/2024 DE0924072614 DE CL124094 DE 0 1 Yes No 2 1 2

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

  • 9/26/2022 (Non-Ratable Review)
  • 111
    • 82
    • 29
  • : 6

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Enforcement Cases

(Six years as of 01/28/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

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