Safety Measurement System - Complete SMS Profile (U.S. DOT# 2324486)

ROCK HAULERS LLC

U.S. DOT#: 2324486

Address: 2596 EAST 2140 ROAD
GRANT, OK 74738
Number of Vehicles: 29
Number of Drivers: 27
Number of Inspections: 48

Safety Rating & OOS Rates

(As of 01/07/2026 updated daily from SAFER )

SATISFACTORY

(Rating Date: 10/17/2018)

Out of Service Rates

Type	OOS %	National Avg %
Vehicle	14.3	23.2
Driver	0.0	6.4
Hazmat		4.4

Licensing and Insurance

(As of 01/07/2026 updated hourly from L&I )

Active For-Hire Authority
Type	Yes/No	MC#/MX#
Property	Yes	MC-793505
Passenger	No
Household Goods	No
Broker	No

BASIC Status (Public Property Carrier View)

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

On-Road Performance
2.19 Measure	Not Public	0 Measure	3.83 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 10 Safety Event Group: 9-21 driver inspections with Unsafe Driving Violations Avg. PU × UF: 29.2 Segment: Combination Carrier	Not Public	Driver Inspections: 48 with HOS Compliance Violations: 0 Safety Event Group: 21-100 relevant driver inspections	Vehicle Inspections: 29 with Vehicle Maint. Violations: 16 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 48 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 48 with Driver Fitness Violations: 0 Safety Event Group: 21-100 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: 52


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

392.2C	Failure to obey traffic control device	1	0	5	Unsafe Driving
392.2FC	Following too close	1	0	5	Unsafe Driving
392.2LC	Improper lane change	1	0	5	Unsafe Driving
392.2-SLLS2	State/Local Laws - Speeding 6-10 miles per hour over the speed limit.	6	0	4	Unsafe Driving
392.2-SLLS3	State/Local Laws - Speeding 11-14 miles per hour over the speed limit.	1	0	7	Unsafe Driving
393.11TL	Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997	1	0	3	Vehicle Maint.
393.11TT	Truck-Tractor with No retroreflective sheeting or reflex reflective material on vehicle manufactured after July 1997	1	0	3	Vehicle Maint.
393.11TU	Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997	1	0	3	Vehicle Maint.
393.19	Inoperative/Defective Hazard Warning Lamp	1	0	6	Vehicle Maint.
393.45B2-B	Air brake - Hose/tubing damaged or not secured	1	0	4	Vehicle Maint.
393.45DLPC	Brake Connections with Leaks - Connection to Power Unit	1	0	4	Vehicle Maint.
393.45PC	Brake Tubing and Hose Adequacy - Connections to Power Unit	1	0	4	Vehicle Maint.
393.47A-BCFSAD	Air Disc Brake - Contaminated friction surface.	1	1	4	Vehicle Maint.
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	4	0	4	Vehicle Maint.
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	4	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.
393.55(d)(3)	No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001	2	0	4	Vehicle Maint.
393.55(e)	No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998	3	0	4	Vehicle Maint.
393.60(c)	Windshield - Damaged or Discolored	4	0	1	Vehicle Maint.
393.67(c)(7)	Fuel tank fill pipe cap missing	1	0	1	Vehicle Maint.
393.75(a)(3)	Tire-flat and/or audible air leak	1	1	8	Vehicle Maint.
393.75(b)	Tire-front tread depth less than 4/32 of inch on a major tread groove	1	0	8	Vehicle Maint.
393.78	Wipers - Inoperative / missing / damaged wipers.	1	0	1	Vehicle Maint.
393.9	Inoperable Required Lamp	5	0	2	Vehicle Maint.
393.95(a)	No/discharged/unsecured fire extinguisher	2	0	2	Vehicle Maint.
393.95(b)	Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air warning light).	1	0	2	Vehicle Maint.
393.9TS	Inoperative turn signal	1	0	6	Vehicle Maint.
396.3(a)1BOS	Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination.	2	2	0	Vehicle Maint.
396.5B-HWSLIW	Hubs - Wheel seal leaking - inner wheel	1	1	2	Vehicle Maint.

Inspection History

Total Inspections: 48


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

12/9/2025	OKY600202456	OK	3JK165	OK	TRUCK TRACTOR		3
12/2/2025	TXV252123060	TX	3LM724	OK	TRUCK TRACTOR		3
11/20/2025	OKA300151783	OK	3LM722	OK	TRUCK TRACTOR		3
11/12/2025	TXV252052064	TX	3MH934	OK	TRUCK TRACTOR		3
Unsafe Driving Violation: 392.2FC Following too close						5
11/4/2025	TXV252061713	TX	3LM728	OK	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998						4
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
11/2/2025	TXV252094719	TX	3MH939	OK	TRUCK TRACTOR		3
9/16/2025	TXV251979868	TX	3LM726	OK	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS)						0 + 2 (OOS)
9/15/2025	TXV252011467	TX	3MH932	OK	TRUCK TRACTOR		3
9/2/2025	TXV251979837	TX	3LM721	OK	TRUCK TRACTOR		3
8/6/2025	TXV251955769	TX	3LM721	OK	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.75(b) Tire-front tread depth less than 4/32 of inch on a major tread groove						8
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
7/22/2025	TXV251942468	TX	3LM720	OK	TRUCK TRACTOR		3
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 393.95(a) No/discharged/unsecured fire extinguisher						2
7/22/2025	TXV251927184	TX	3MH935	OK	TRUCK TRACTOR		3
6/27/2025	TXV251932094	TX	3LM722	OK	TRUCK TRACTOR		3
5/28/2025	OKB400000375	OK	3LM723	OK	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
4/21/2025	TXV251851266	TX	3JK165	OK	TRUCK TRACTOR		2
4/15/2025	TXV251833200	TX	3LM727	OK	TRUCK TRACTOR		2
2/10/2025	OKB509155005	OK	3LM722	OK	TRUCK TRACTOR		2
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
1/31/2025	TXV251761533	TX	3LM727	OK	TRUCK TRACTOR		2
Vehicle Maint. Violation: 393.45DLPC Brake Connections with Leaks - Connection to Power Unit						4
12/13/2024	OKB509154944	OK	3LM721	OK	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
11/15/2024	TXV241684513	TX	3GA328	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
Vehicle Maint. Violation: 393.67(c)(7) Fuel tank fill pipe cap missing						1
11/13/2024	OKB509154886	OK	3GA328	OK	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
11/6/2024	TXV241666623	TX	3KM430	OK	TRUCK TRACTOR		1
11/5/2024	TXV241684498	TX	3GA328	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001						4
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
11/4/2024	OKB509154866	OK	3JZ474	OK	TRUCK TRACTOR		1
10/31/2024	TX6ZYB9DQR8A	TX	3LA342	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
Vehicle Maint. Violation: 393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998						4
Vehicle Maint. Violation: 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
10/3/2024	OKB360000045	OK	3KM429	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.47A-BCFSAD Air Disc Brake - Contaminated friction surface (OOS)						4 + 2 (OOS)
Vehicle Maint. Violation: 393.45B2-B Air Brake - Hose/tubing damaged or not secured						4
9/30/2024	OKPE19000910	OK	3EH645	OK	TRUCK TRACTOR		1
9/25/2024	OKAG40151103	OK	3KH472	OK	TRUCK TRACTOR		1
9/5/2024	OKI904155637	OK	3LE805	OK	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2LC Improper lane change						5
9/5/2024	TXV241540496	TX	3KH472	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998						4
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.11TU Truck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997						3
8/14/2024	OKN600000506	OK	3JK165	OK	TRUCK TRACTOR		1
8/8/2024	TX6XM99DIZ6B	TX	3JK165	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.95(b) Emergency Equipment - A power unit requiring fuses - missing a spare fuse for a required part or accessory (e.g., lamps required by 393.11, ABS lights or low air						2
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
7/30/2024	OKPE19000760	OK	3H2324	OK	TRUCK TRACTOR		1
7/1/2024	OKR200161445	OK	3GA328	OK	TRUCK TRACTOR		1
6/12/2024	OKB509154615	OK	3JP452	OK	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
6/12/2024	OKB509154617	OK	3KH472	OK	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2-SLLS2 State/Local Laws - Speeding 6-10 miles per hour over the speed limit						4
5/14/2024	TXV241423231	TX	3DH140	OK	TRUCK TRACTOR		1
4/12/2024	OKPE07100213	OK	3JZ474	OK	TRUCK TRACTOR		1
4/3/2024	TXV241362944	TX	3HX352	OK	TRUCK TRACTOR		1
Unsafe Driving Violation: 392.2C Failure to obey traffic control device						5
Vehicle Maint. Violation: 393.19 Inoperative/Defective Hazard Warning Lamp						6
Vehicle Maint. Violation: 393.9TS Inoperative turn signal						6
Vehicle Maint. Violation: 393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997						3
Vehicle Maint. Violation: 393.78 Wipers - Inoperative / missing / damaged wipers						1
3/14/2024	OKD210153448	OK	3EH645	OK	TRUCK TRACTOR		1
3/14/2024	OKV700171921	OK	3GA327	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel (OOS)						2 + 2 (OOS)
Vehicle Maint. Violation: 396.3(a)1BOS BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination (OOS)						0 + 2 (OOS)
Unsafe Driving Violation: 392.2-SLLS3 State/Local Laws - Speeding 11-14 miles per hour over the speed limit						7
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
2/27/2024	TXV241342687	TX	3EH639	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.75(a)(3) Tire-flat and/or audible air leak (OOS)						8 + 2 (OOS)
Vehicle Maint. Violation: 393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit						4
Vehicle Maint. Violation: 393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001						4
1/29/2024	TXV241314221	TX	3GQ778	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.9 Inoperable Required Lamp						2
Vehicle Maint. Violation: 393.11TT Truck-Tractor with No retroreflective sheeting or reflex reflective material on vehicle manufactured after July 1997						3
Vehicle Maint. Violation: 393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt						4
Vehicle Maint. Violation: 393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear						4
1/25/2024	OKD210153371	OK	3JB888	OK	TRUCK TRACTOR		1
1/18/2024	OKD210153365	OK	3EH645	OK	TRUCK TRACTOR		1
1/9/2024	TXV241268927	TX	3GA329	OK	TRUCK TRACTOR		1
Vehicle Maint. Violation: 393.60(c) Windshield - Damaged or Discolored						1
12/29/2023	OKD210153345	OK	3EH645	OK	TRUCK TRACTOR		1
12/28/2023	TXV231239179	TX	3EH645	OK	TRUCK TRACTOR		1

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: 3


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)

11/3/2025	TX7AKFHQE1CU	TX	3LM728	OK	0	0	Yes	No	1	3	3
10/30/2024	OK2411004596	OK	3JZ474	OK	1	0	Yes	No	2	1	2
9/5/2024	OK2409004241	OK	3LE805	OK	0	0	Yes	No	1	1	1

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.

Most Recent Investigation: 6/30/2015 (Compliance Review)
Total Inspections: 48
- Total Inspections without Violations used in SMS: 24
- Total Inspections with Violations used in SMS: 24
Total Crashes* : 3

*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

Carrier Registration

Carrier Registration Details Subject to General Threshold Update Registration Info

Enforcement Cases

(Six years as of 01/07/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 2324486

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 12/26/2025, updated monthly)

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

Most Recent Investigation: 6/30/2015 (Compliance Review)	Total Inspections: 48 Total inspections without violations used in SMS: 24 Total inspections with violations used in SMS: 24	Total Crashes: 3*
6/30/2015 (Compliance Review)	# Insp. OOS Driver Inspections 48 0.0% Vehicle Inspections 29 13.8% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 1 Injury Crashes 0 Towaway Crashes 2

*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.

Downloads

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Average PU × Utilization Factor (as of 12/26/2025, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

29.2 Average PU × Utilization Factor = 28 Average Power Units × 1.0429 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

28 Average Power Units = 29 Current Power Units + 29 Power Units 6 Months Ago + 26 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Combo
Combination trucks/motor coach buses constituting 70% or more of the total PU
U.S. DOT# 2324486 = 100% Combination trucks/motor coach buses
Determine VMT per Average Power Unit
85,714 VMT per Average Power Unit = 2,400,000 VMT From Registration (MCS-150) ÷ 28 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Combo Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 80,000	1
	80,000 – 160,000	1.0429 = 1 + ( 85,714 VMT per PU − 80,000) ÷ 133,333
	160,000 – 200,000	1.6
	> 200,000	1
	No Recent VMT Information	1

Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.