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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

MAYFLOWER TRANSIT LLC

  • 125563
  • 1 PREMIER DRIVE
    FENTON, MO 63026
  • 758
  • 1,344
  • 866

Safety Rating & OOS Rates

(As of 03/15/2025 updated daily from SAFER )

SATISFACTORY
( 11/21/2022)

Out of Service Rates

Type OOS % National Avg %
Vehicle 22.7 21.4
Driver 3.2 6.0
Hazmat 4.5

Licensing and Insurance

(As of 03/15/2025 updated hourly from L&I )

Active For-Hire Authority
Type Yes/No MC#/MX#
Property Yes MC-2934
Passenger No
Household Goods Yes MC-2934
Broker Yes MC-2934

Vehicle Maintenance

More Info

On-Road Performance

4.37 How is the measure calculated?

Safety Event Group: 101-500 relevant vehicle inspections

Investigation Results

No Acute/Critical Violations Discovered

Expand Graph

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
Measure 4.72 4.75 4.66 4.51 4.33 4.37
Measure 0 0 0 0 0 0

Violation Summary

Vehicle Maint. Violations: 490

Violations Description # Violations # OOS Violations Violation Severity Weight
393.75(a)(3) Tire-flat and/or audible air leak 31 31 8
393.9 Inoperable Required Lamp 30 1 2
393.47(e) Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt 26 0 4
393.53(b) CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear 18 0 4
393.55(e) No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998 18 0 4
396.3(a)1BOS Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination. 14 14 0
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
393.95(a) No/discharged/unsecured fire extinguisher 11 0 2
393.9H Inoperable head lamps 11 0 6
396.3A1B Brakes (general) Explain: 11 2 4
393.55E-B Air Brake - ABS malfunction lamp defective on trailers manufactured on or after March 1, 1998. 10 0 4
396.3(a)(1) Inspection, repair and maintenance of parts and accessories 10 1 2
393.60(d) Windshield / Windows - Tinting permits less than 70% of light transmittance. 9 0 1
393.45D-B Air Brake - Audible air leak at a proper connection. 8 0 4
393.9TS Inoperative turn signal 8 4 6
393.45(d) Brake connections with leaks or constrictions 7 0 4
393.45B2PC Brake Hose or Tubing Chafing and/or Kinking - Connection to Power Unit 7 1 4
393.75(a) Flat tire or fabric exposed 7 7 8
393.78 Wipers - Inoperative / missing / damaged wipers. 7 0 1
393.60(c) Windshield - Damaged or Discolored 6 0 1
393.78A-WS Washers - Inoperative washing system. 6 0 1
393.95(f) Emergency Equipment - Stopped vehicle warning devices missing or improper. 6 0 2
393.207(a) Axle positioning parts defective/missing 5 5 7
393.45B2UV Brake Hose or Tubing Chafing and/or Kinking Under Vehicle 5 0 4
393.48(a) Inoperative/defective brakes 5 2 4
396.17(c) Operating a CMV without proof of a periodic inspection 5 0 4
396.5(b) Oil and/or grease leak 5 0 3
396.5B-HWSLIW Hubs - Wheel seal leaking - inner wheel 5 5 2
393.11TL Truck-Tractor lower rear mud flaps retroreflective sheeting / reflex reflective material requirements for vehicles manufactured after July 1997 4 0 3
393.207(f) Air suspension pressure loss 4 3 7
393.45 Brake tubing and hose adequacy 4 3 4
393.45B2-B-AIR Air Brake - Hose/tubing damaged or not secured. 4 0 4
393.45B2-BHTD Air Brake - Hose/tubing damage into the outer reinforcement ply. 4 4 4
393.45DLUV Brake Connections with Leaks Under Vehicle 4 1 4
393.9(a) Inoperative Brake Lamps 4 2 6
393.95A1 Emergency Equipment - Fire Extinguishers - no fire extinguisher present or not properly rated. 4 0 2
393.95A4-EEUS Emergency Equipment - Fire Extinguishers - unsecured. 4 0 2
393.9A-LIL Lighting - Identification lamp(s) inoperative. 4 0 2
393.11 No or defective lighting devices or reflective material as required 3 0 3
393.205(a) Wheel/rim cracked or broken 3 2 2
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. 3 0 4
393.55(d)(3) No or Defective ABS Malfunction Indicator for towed vehicles on vehicles manufactured after February 2001 3 0 4
393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam. 3 0 6
393.9A-LFTSI Lighting - Front - Turn signal - inoperative. 3 0 6
393.9A-LLPL Lighting - License plate lamp inoperative. 3 0 2
393.9A-LRLI Lighting - Tail lamp - Any inoperative. 3 0 6
396.3A1-BALAC Brake - Audible air leak from a brake chamber 3 0 4
396.3A1BL Brake system pressure loss 3 1 4
396.5B-L Lubrication - Oil or grease leak. 3 0 3
392.2WC Wheel (Mud) Flaps missing or defective 2 0 1
392.9(a)(2) Failing to secure vehicle equipment 2 2 1
393.11A1-CSLRR Conspicuity Systems - Truck tractor, lower rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. 2 0 3
393.11A1-CSURR Conspicuity Systems - Truck tractor, upper rear retro reflective sheeting missing on vehicle manufactured on or after July 1, 1997. 2 0 3
393.11A1-L Lighting - Lamps improper color. 2 0 6
393.11LR No Lower rear retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 2 0 3
393.11UR Upper Rear retroreflective sheeting or reflex reflecting material requirements for vehicles manufactured after December 1993 2 0 3
393.19 Inoperative/Defective Hazard Warning Lamp 2 0 6
393.201B-FR Frame - Cab or body mounts loose/broken/missing. 2 0 2
393.203(b) Cab/body improperly secured to frame 2 0 2
393.45(b)(2) Brake hose or tubing chafing and/or kinking 2 0 4
393.45B2-B Air brake - Hose/tubing damaged or not secured 2 0 4
393.45D-BAAL Air Brake - Audible air leak at other than a proper connection. 2 2 4
393.55(c)(1) Truck Tractor manufactured on or after March 1, 1997 not equipped with an antilock brake system. 2 0 4
393.55(c)(2) CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. 2 0 4
393.55D2-B Air Brake - ABS malfunction lamp defective on truck-tractor manufactured on or after March 1, 2001 for towed vehicle. 2 0 4
393.67(c)(7) Fuel tank fill pipe cap missing 2 0 1
393.75(a)(1) Tire-ply or belt material exposed 2 1 8
393.75(a)(4) Tire-cut exposing ply and/or belt material 2 2 8
393.75(c) Tire-other tread depth less than 2/32 of inch measured in a major tread groove 2 1 8
393.75G-LOAD Weight carried exceeds tire load limit 2 2 3
393.81 Horn inoperative 2 0 3
393.9A-LCL Lighting - Clearance lamp(s) inoperative. 2 0 2
393.9A-LSLI Lighting - Stop lamps - Any inoperative. 2 0 6
393.9A-LSLIWR Lighting - Stop lamps - Both inoperative when required to be on. 2 2 6
393.9A-LTSI Lighting - Turn signal - Any inoperative on the rearmost vehicle. 2 2 6
393.9T Inoperable tail lamp 2 0 6
396.17C-PI Operating a CMV without documentation of a periodic inspection. 2 0 4
396.3(a)(1) Brake - Defective Air Reservoir 2 1 4
396.3A1-LLEAK A liquid fuel system with a dripping leak at any point. 2 2 3
396.5B-HLIW Hubs - Oil and/or Grease Leaking from hub - inner wheel 2 2 2
392.9A2-C Cargo - Vehicle components or dunnage not secured. 1 1 1
393.106(b) Cargo not immobilized or secured 1 1 3
393.11A1-LCHL Lighting - Lamps improper color, height, location. 1 0 6
393.11A1-LCL Lighting - Clearance lamp(s) missing. 1 0 2
393.11N No retroreflective sheeting or reflex reflective materials as required for vehicles manufactured after December 1993 1 0 3
393.11RT Retroreflective material not affixed as required for trailers manufactured after December 1993 1 0 3
393.201(a) Frame cracked / loose / sagging / broken 1 0 2
393.201(b) Bolts securing cab broken/loose/missing 1 0 2
393.203 Cab/body parts requirements violations 1 0 2
393.203(a) Cab door missing/broken 1 0 2
393.203(c) Hood not securely fastened 1 0 2
393.203E-CBP Cab and Body Parts - Cab front bumper missing/not secured/protruding. 1 0 2
393.205C-WRAWFLMIB Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. 1 0 2
393.207A-STBW Suspension - Suspension connecting rod or tracking component assembly missing the rubber bushing or the rubber bushing is worn to the extent that the component can be moved by hand along the axis of the component. 1 1 7
393.207F-SDAS Suspension - Deflated air suspension. 1 1 7
393.23-LEU Lighting - All electrical systems on towed vehicle(s) inoperative due to no electrical connection (e.g., unplugged or looose pigtail). 1 1 2
393.30 Improper battery installation 1 0 3
393.43(a) No/improper tractor protection valve 1 0 4
393.43A-TPV Air Brake - Inoperable or missing tractor protection valve 1 1 4
393.45A-BHTBS Air Brake - Hose/tubing with a bulge/swelling when air pressure is applied. 1 1 4
393.45DLPC Brake Connections with Leaks - Connection to Power Unit 1 0 4
393.45PC Brake Tubing and Hose Adequacy - Connections to Power Unit 1 1 4
393.47(a) Inadequate brakes for safe stopping - Brake Lining condition 1 0 4
393.47A-BCFSBD Drum Brake - Contaminated friction surface. 1 0 4
393.48A-BIAD Air Disc Brake - Inoperative other than a steering axle. 1 0 4
393.48A-BMBCBD Drum Brake - Missing/broken component(s). 1 0 4
393.51C-BNVLAWD Air Brake - No visual low air warning device manufactured on or after 1975. 1 0 4
393.55(b) ABS malfunction indicators for hydr brake sys 1 0 4
393.55(d)(2) CMV manufactured on/after 3/1/2001 not equipped with ABS malfunction circuit / lamp from towed vehicle in cab. 1 0 4
393.55D1-B Air Brake - ABS malfunction lamp defective on truck/bus manufactured on or after March 1, 1997 and each single unit CMV on or after March 1, 1998. 1 0 4
393.60EWS Windshield - Obstructed 1 0 1
393.75A3-TAOLTIS Tires - All others, leaking and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS 1 1 8
393.75C-OOS Tire-other tread depth less than 1/32 of inch measured in 2 adjacent major tread grooves 3 separate locations 8 inches apart 1 0 8
393.81-H Horn - Inoperative or defective. 1 0 3
393.83(g) Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment. 1 0 1
393.86(a)(4) Rear Impact Guard not within 12 in of rear of vehicle at 22 in above the ground 1 0 2
393.88 Television/video display device - Improperly located. 1 0 2
393.95A4-EENA Emergency Equipment - Fire Extinguishers - not readily accessible. 1 0 2
393.9A-LBL Lighting - Backup lamp inoperative. 1 0 6
393.9A-LHLI Lighting - Headlamp(s) - Any inoperative. 1 0 6
393.9A-LHWS Lighting - Hazard warning signal(s) inoperative. 1 0 6
393.9A-LPL Lighting - Parking lamp(s) inoperative. 1 0 6
393.9A-LSML Lighting - Side marker lamp(s) inoperative. 1 0 2
393.9A-LTSIR Lighting - Turn signal - Any inoperative on a unit that is not the rearmost unit 1 0 6
396.3(a)(1) Brake - Leak from air chamber 1 1 4
396.3(a)(1) Brake - Hole in Spring Brake Housing 1 1 4
396.3A1-ALATR Air Brake - Any leak from an air tank reservoir. 1 0 4
396.3A1-F Fuel - Dripping leak. 1 1 3
396.3A1-HCM Hubs - Bearing cap, plug or filler plug missing or broken. 1 1 2
396.5B-HLOW Hubs - oil and/or Grease Leaking from hub - outer wheel 1 1 2
396.5B-HWSL Hubs - Wheel seal leaking. 1 1 2
396.9(d)(2) Failure to correct defects noted on previous inspection report 1 0 4

Inspection History

Vehicle Inspections: 477

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(or)
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 2,182 789 3,454
TotW TiW
=
3,454 789
= 4.37
More Info

*** 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.

  • 11/9/2022 (Compliance Review)
  • 866
    • 465
    • 401
  • : 31

*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 03/15/2025 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review
For U.S. DOT# 125563
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