We're Hiring CDL Drivers
Freight Carrier · Wausau, WI

MARATHON MAIL SERVICE

1205 WEST ST · Wausau, WI 54401-5339

Authorized: Property
(715) 842-2511 Tap to call
  • MC #1662672
  • USDOT #184033 USDOT Active
  • 78
    Power Units
  • 156
    Drivers
  • Carrier
    Entity Type

About this carrier

MARATHON MAIL SERVICE is a Wausau, WI freight carrier that is authorized for property in the state of Wisconsin. This company has 78 truck(s) in their fleet and 156 truck drivers. Their motor carrier number is MC-1662672 and their USDOT number is 184033.

Sourced from FMCSA SAFER · last filed 02/04/2025 · last updated May 28, 2026.

Carrier Details

  • Legal Name MARATHON MAIL SERVICE INC
  • Operating Status AUTHORIZED FOR Property
  • MCS-150 Filed 02/04/2025
  • MCS-150 Mileage 5,459,524 (2024)

Authority & Operations

Operation Classification
  • Authorized for Hire
  • U.S. Mail
Carrier Operation
  • Interstate

Cargo Authorized

  • U.S. Mail
  • Paper Products

Operating Territory

Map of states where this carrier has roadside inspections Wisconsin — home base

Home base   Based in Wausau, Wisconsin. No roadside inspections on record in the past 24 months to map operating states.

Safety Record

3 Severe Violations Updated Jun 1, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 3
    Injury
  • 1
    Tow
  • 4
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 0.11 2 Crash Indicator Not Public — Hours of Service 0 0 Vehicle Maintenance 8.18 1 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0 0

Inspection Summary

  • 6
    Total
  • 3
    Clean
  • 3
    With violations

24-month window ending May 15, 2026

Violations Cited 7 unique codes

Critical 4

  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS1× OOS×1 SW 8
  • 393.75A3-TFLTires - Front, leaking or inflation 50% or less than of the maximum inflation pressure1× OOS×1 SW 8
  • 393.207A-SAPPASSuspension - Axle positioning part cracked/broken/loose/missing resulting in axle shift1× OOS×1 SW 7
  • 396.3A1-FFuel - Dripping leak.1× OOS×1 SW 3

Unsafe Driving 2

  • 392.14-DDriver - Failing to use extreme caution in a CMV when hazardous conditions exist1× SW 5
  • 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other1× SW 5

Vehicle Maintenance 1

  • 393.55C2-BAir Brake - CMV other than truck-tractor manufactured on or after March 1, 1998 not equipped with an antilock brake system. System does not function or indicates a fault.1× SW 4

Locations

Physical Address
MARATHON MAIL SERVICE
1205 WEST ST
WAUSAU, WI 54401-5339
Mailing Address
Same as physical.

Location on Map

Google Directions Apple Maps Waze OpenStreetMap

Latest from Carrier Atlas Freight Intelligence