WARREN TRANSPORT INC
- 1896
-
3124 TITAN TRAIL
WATERLOO, IA 50701 - 404
- 405
- 533
Safety Rating & OOS Rates
(As of 03/15/2025 updated daily from SAFER )
Out of Service Rates
Type | OOS % | National Avg % |
---|---|---|
Vehicle | 26.7 | 21.4 |
Driver | 0.4 | 6.0 |
Hazmat | 0.0 | 4.5 |
Licensing and Insurance
(As of 03/15/2025 updated hourly from L&I )
Type | Yes/No | MC#/MX# |
---|---|---|
Property | Yes | MC-114211 |
Passenger | No | |
Household Goods | No | |
Broker | Yes | MC-114211 |
BASIC Status
(Public Property Carrier View)
Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending February 28, 2025
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Unsafe Driving
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Not Public Crash Indicator
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Hours-of-Service Compliance
-
Vehicle Maintenance
-
Controlled Substances and Alcohol
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Not Public Hazardous Materials Compliance
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Driver Fitness
Select a BASIC icon above to get details, or view your Complete SMS Profile.
Vehicle Maintenance
On-Road Performance
3.90
Safety Event Group: 101-500 relevant vehicle inspections
Investigation Results
No Acute/Critical Violations Discovered

Carrier Measure Over Time
- Trends
This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here. To see how the measure relates to percentile click here. Expand for more information.
- 8
- 6
- 4
- 2
- 0
- -2
- Sep 27
- Oct 25
- Nov 29
- Dec 27
- Jan 31
- Feb 28
- 2024
- 2024
- 2024
- 2024
- 2025
- 2025
Sep 27 2024 | Oct 25 2024 | Nov 29 2024 | Dec 27 2024 | Jan 31 2025 | Feb 28 2025 | |
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Measure | 3.77 | 3.81 | 3.86 | 3.95 | 3.79 | 3.90 |
Measure | 0 | 0 | 0 | 0 | 0 | 0 |
Violation Summary
Vehicle Maint. Violations: 207
Violations | Description | # Violations | # OOS Violations | Violation Severity Weight |
---|---|---|---|---|
393.75(a)(3) | Tire-flat and/or audible air leak | 14 | 14 | 8 |
393.9 | Inoperable Required Lamp | 13 | 2 | 2 |
393.75A3-TAOL | Tires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | 12 | 12 | 8 |
393.9TS | Inoperative turn signal | 9 | 4 | 6 |
393.45(b)(2) | Brake hose or tubing chafing and/or kinking | 7 | 1 | 4 |
393.47(e) | Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt | 7 | 0 | 4 |
393.45B2PC | Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit | 6 | 1 | 4 |
393.95(a) | No/discharged/unsecured fire extinguisher | 6 | 0 | 2 |
393.53(b) | CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear | 5 | 0 | 4 |
393.55E-B | Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. | 5 | 0 | 4 |
393.9(a) | Inoperative Brake Lamps | 5 | 5 | 6 |
393.9A-LSLIWR | Lighting - Stop lamps - Both inoperative when required to be on. | 5 | 5 | 6 |
392.2WC | Wheel (Mud) Flaps missing or defective | 4 | 0 | 1 |
393.60(c) | Windshield - Damaged or Discolored | 4 | 0 | 1 |
393.9H | Inoperable head lamps | 4 | 1 | 6 |
393.9T | Inoperable tail lamp | 4 | 2 | 6 |
393.11TL | Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 | 3 | 0 | 3 |
393.130 | No/improper heavy vehicle/machine securement | 3 | 2 | 1 |
393.207(b) | Adjustable axle locking pins missing or not engaged | 3 | 2 | 7 |
393.45(d) | Brake connections with leaks or constrictions | 3 | 0 | 4 |
393.45B2UV | Brake Hose or Tubing Chafing and/or Kinking Under Vehicle | 3 | 0 | 4 |
393.75(a) | Flat tire or fabric exposed | 3 | 3 | 8 |
393.78 | Wipers - Inoperative / missing / damaged wipers. | 3 | 0 | 1 |
393.9A-LTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | 3 | 3 | 6 |
396.3(a)(1) | Inspection, repair and maintenance of parts and accessories | 3 | 0 | 2 |
396.3(a)1BOS | Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. | 3 | 3 | 0 |
396.3A1B | Brakes (general) Explain: | 3 | 0 | 4 |
393.104(b) | Damaged securement system/tiedowns | 2 | 1 | 1 |
393.45B2-B | Air brake - Hose/tubing damaged or not secured | 2 | 0 | 4 |
393.45D-B | Air Brake - Audible air leak at a proper connection. | 2 | 0 | 4 |
393.53B-B | Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear. | 2 | 0 | 4 |
393.55(e) | No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 | 2 | 0 | 4 |
393.83(g) | Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment. | 2 | 0 | 1 |
393.95A4-EEUS | Emergency Equipment - Fire Extinguishers - unsecured. | 2 | 0 | 2 |
393.9A-HLLH | Lighting - Headlamp(s) fail to operate on low and high beam. | 2 | 0 | 6 |
393.9A-LSLI | Lighting - Stop lamps - Any inoperative. | 2 | 0 | 6 |
392.22(b) | Failure to place or improper placement of warning devices on the road surface | 1 | 0 | 2 |
392.2SLSNC | State/Local Laws - CMV snow chains required. | 1 | 0 | 2 |
392.64-D | Driver - Riding within a closed body of a CMV without proper exits. | 1 | 0 | 10 |
392.9(a) | Failing to secure load | 1 | 1 | 1 |
392.9A2-C | Cargo - Vehicle components or dunnage not secured. | 1 | 1 | 1 |
393.100(b) | Leaking/spilling/blowing/falling cargo | 1 | 1 | 7 |
393.104(f)(3) | Loose or unfastened tiedown. | 1 | 0 | 3 |
393.106(c)(1) | No means to prevent cargo from rolling | 1 | 1 | 3 |
393.106(d) | Insufficient aggregate working load limit | 1 | 1 | 3 |
393.106B-C | Cargo - Not immobilized or secured. | 1 | 0 | 3 |
393.106C1-C | Cargo - Cargo not immobilized or secured against rolling. | 1 | 1 | 3 |
393.110(b) | Insufficient tiedowns to prevent forward movement for load not blocked by headerboard, bulkhead, or other cargo. | 1 | 1 | 3 |
393.110B1-C | Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo 5 feet or less and 1,100 lbs. or less. | 1 | 1 | 3 |
393.126(c)(2) | All corners of loaded intermodal container not secured when transported on vehicle other than container chassis vehicle | 1 | 1 | 7 |
393.13(c)(3) | No Upper Rear retroreflective sheeting or reflex reflective material as required for vehicles manufactured before December 1993 | 1 | 0 | 3 |
393.130(b) | Item not properly prepared for transport | 1 | 0 | 7 |
393.19 | Inoperative/Defective Hazard Warning Lamp | 1 | 0 | 6 |
393.203(e) | Cab front bumper missing/unsecured/protrude | 1 | 0 | 2 |
393.205(c) | Wheel fasteners loose and/or missing | 1 | 1 | 2 |
393.209(d) | Steering system components worn, welded, or missing | 1 | 1 | 6 |
393.22B-LPL | Lighting - Prohibited combination of lamps. | 1 | 0 | 2 |
393.43(a) | No/improper tractor protection valve | 1 | 1 | 4 |
393.43A-TPV | Air Brake - Inoperable or missing tractor protection valve | 1 | 1 | 4 |
393.45D-BAAL | Air Brake - Audible air leak at other than a proper connection. | 1 | 1 | 4 |
393.45DLUV | Brake Connections with Leaks Under Vehicle | 1 | 0 | 4 |
393.45PC | Brake Tubing and Hose Adequacy - Connections to Power Unit | 1 | 1 | 4 |
393.47(b) | Mis-matched brake chambers on same axle | 1 | 1 | 4 |
393.48(a) | Inoperative/defective brakes | 1 | 0 | 4 |
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 |
393.55(d)(3) | No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 | 1 | 0 | 4 |
393.60(d) | Windshield / Windows - Tinting permits less than 70% of light transmittance. | 1 | 0 | 1 |
393.75(a)(2) | Tire-tread and/or sidewall separation | 1 | 1 | 8 |
393.75G-TAOW | Tires - All others, weight carried exceeds tire load limit. | 1 | 1 | 3 |
393.78A-WS | Washers - Inoperative washing system. | 1 | 0 | 1 |
393.79 | Defroster/Defogger - Inoperative or defective. | 1 | 0 | 1 |
393.88 | Television/video display device - Improperly located. | 1 | 0 | 2 |
393.95(f) | Emergency Equipment - Stopped vehicle warning devices missing or improper. | 1 | 0 | 2 |
393.95A1 | Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. | 1 | 0 | 2 |
393.9A-LBL | Lighting - Backup lamp inoperative. | 1 | 0 | 6 |
393.9A-LHWS | Lighting - Hazard warning signal(s) inoperative. | 1 | 0 | 6 |
396.3(a)(1) | Brake - Hole in Spring Brake Housing | 1 | 1 | 4 |
396.3(a)(1) | Brake - Leak from air chamber | 1 | 0 | 4 |
396.3A1-ALBV | Air Brake - Any leak from a brake valve. | 1 | 0 | 4 |
396.3A1BL | Brake system pressure loss | 1 | 1 | 4 |
396.5B-HLIW | Hubs - Oil and/or Grease Leaking from hub - inner wheel | 1 | 1 | 2 |
396.5B-L | Lubrication - Oil or grease leak. | 1 | 0 | 3 |
Inspection History
Vehicle Inspections: 278
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Report | Vehicle | Measure = Sum of the Total Weight (TotW) Sum of the Time Weight (TiW) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Inspection Date | Number | State | Plate Number | Plate State | Type |
Severity Weight (SW) |
Time Weight (TiW) |
Total Weight (TotW) |
||
Sum of measure weights | Sum of measure weights | 1,052 | 464 | 1,811 |
*** The sum of all violation severity weights (violation weight + out-of-service) for this inspection has been capped at 30.
Investigation Results
Vehicle Maint. Acute/Critical Violations: 0
This carrier has no Vehicle Maintenance 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.
- 4/14/2016 (Non-Ratable Review)
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533
- 328
- 205
- : 26
*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 DetailsCarrier Registration
Carrier Registration Details Subject to General Threshold Update Registration InfoEnforcement Cases
(Six years as of 03/15/2025 updated monthly from FMCSA )
No penalties found