Freight Carrier · Rio Grande City, TX
ROCKING S TRANSPORT SERVICES
7666 E US HWY 83 · Rio Grande City, TX 78582
Authorized: Property
(956) 424-2997
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- MC #940616
- USDOT #2555205 USDOT Active
- 8Power Units
- 8Drivers
- CarrierEntity Type
About this carrier
ROCKING S TRANSPORT SERVICES is a Rio Grande City, TX freight carrier that is authorized for property in the state of Texas. This company has 8 truck(s) in their fleet and 8 truck drivers. Their motor carrier number is MC-940616 and their USDOT number is 2555205.
Sourced from FMCSA SAFER · last filed 12/08/2025 · last updated May 11, 2026.Carrier Details
- Legal Name E&C LLC
- Operating Status AUTHORIZED FOR Property
- MCS-150 Filed 12/08/2025
- MCS-150 Mileage 567,163 (2024)
Authority & Operations
Operation Classification
- Authorized for Hire
Carrier Operation
- Interstate
Cargo Authorized
- General Freight
- Metal Sheets, Coils, Rolls
- Building Materials
- Fresh Produce
- Meat
- Refrigerated Food
- Beverages
Operating Territory
Inspection activity Inspected in 8 states over the past 24 months: TX (19), LA (2), MO (2), IL (2), AR (2), KY (1), IN (1), MS (1). Home base: Rio Grande City, Texas.
Safety Record
Out of Service Rates (24 mo)
TypeThis carrierNational avg
Vehicle
42.1%
23.4%
Driver
3.3%
6.7%
Hazmat
—
4.4%
Crashes (24 mo)
-
0Fatal
- 0Injury
- 0Tow
- 0Total
Behavior Categories (BASICs)
CategoryMeasureViolations
Unsafe Driving
3.54
4
Crash Indicator
Not Public
—
Hours of Service
1.06
3
Vehicle Maintenance
9.21
13
Drugs / Alcohol
0
0
Hazmat
Not Public
—
Driver Fitness
0
0
Inspection Summary
- 30Total
- 13Clean
- 17With violations
24-month window ending May 15, 2026
Violations Cited 49 unique codes
Critical 14
- 392.3Operating a CMV while ill or fatigued
- 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
- 393.75(a)(1)Tire-ply or belt material exposed
- 393.75(a)(3)Tire-flat and/or audible air leak
- 393.75(c)Tire-other tread depth less than 2/32 of inch measured in a major tread groove
- 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth
- 395.8A1-HOSPHOS (Property) - Failing to have a record of duty status using the method prescribed
- 393.45PCBrake Tubing and Hose Adequacy - Connections to Power Unit
- 393.47A-BCFSBDDrum Brake - Contaminated friction surface
- 393.47A-BDCBrake - Drum has any external crack, or has any crack that opens upon brake application
- 396.3(a)(1)Brake - Hole in Spring Brake Housing
- 396.3(a)(1)Inspection, repair and maintenance of parts and accessories
- 393.205A-WRBHWheel/Rim - Cracks between two holes
- 396.3(a)1BOSBrake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
Hours of Service 1
- 395.8E-HOSPDOOSHOS (Property) - Driver produces a false record of duty status that concealed an HOS limitation violation after the last rest period. Explain:
Vehicle Maintenance 30
- 393.207A-SAPPCBLMSuspension - Axle positioning part cracked/broken/loose/missing.
- 393.9TSInoperative turn signal
- 393.9TInoperable tail lamp
- 393.55(e)No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998
- 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt
- 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
- 396.17(c)Operating a CMV without proof of a periodic inspection
- 396.3A1BBrakes (general) Explain:
- 396.3A1-BACM-L6Air Brake - Air compressor mounting brackets have missing or loose mounting bolts.
- 396.3A1-BALACBrake - Audible air leak from a brake chamber
- 393.55(d)(2)CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab
- 393.55E-BAir Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998
- 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)
- 393.45DLUVBrake Connections with Leaks Under Vehicle
- 393.45D-BAir Brake - Audible air leak at a proper connection
- 393.45B2UVBrake Hose or Tubing Chafing and/or Kinking Under Vehicle
- 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured
- 393.55(d)(3)No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001
- 396.5B-LLubrication - Oil or grease leak
- 393.11No or defective lighting devices or reflective material as required
- 393.11LRNo Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993
- 393.11TLTruck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997
- 393.13(c)(2)No Lower Rear retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993
- 393.11TUTruck-Tractor upper body corner requirements for retroreflective sheeting or reflex reflective material for vehicles manufactured after July 1997
- 393.9Inoperable Required Lamp
- 393.95A1Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated.
- 393.95(a)No/discharged/unsecured fire extinguisher
- 396.5B-HWSLHubs - Wheel seal leaking
- 393.78Wipers - Inoperative / missing / damaged wipers
- 393.60(d)Windshield / Windows - Tinting permits less than 70% of light transmittance
Unsafe Driving 4
- 392.2LCImproper lane change
- 392.2CFailure to obey traffic control device
- 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other
- 392.2PKUnlawfully parking and/or leaving vehicle in the roadway
Locations
Physical Address
ROCKING S TRANSPORT SERVICES7666 E US HWY 83
RIO GRANDE CITY, TX 78582
Mailing Address
Same as physical.