We're Hiring CDL Drivers
Freight Carrier/shipper/broker · Milwaukee, WI

ROCK TRANSFER & STORAGE INC

6130 S 13TH ST · Milwaukee, WI 53221

AUTHORIZED FOR:
(414) 570-2180 Tap to call
  • MC #154255
  • USDOT #222303 USDOT Active
  • 27
    Power Units
  • 50
    Drivers
  • Carrier/shipper/broker
    Entity Type

About this carrier

ROCK TRANSFER & STORAGE INC is a Milwaukee, WI freight carrier/shipper/broker that is authorized for: in the state of Wisconsin. This company has 27 truck(s) in their fleet and 50 truck drivers. Their motor carrier number is MC-154255 and their USDOT number is 222303.

Sourced from FMCSA SAFER · last filed 03/11/2026 · last updated Oct 22, 2026.

Carrier Details

  • Operating Status AUTHORIZED FOR:
  • MCS-150 Filed 03/11/2026
  • MCS-150 Mileage 2,485,786 (2025)

Authority & Operations

Operation Classification
  • Authorized for Hire
Carrier Operation
  • Interstate

Cargo Authorized

  • General Freight
  • Household Goods
  • Metal Sheets, Coils, Rolls
  • Machinery, Large Objects
  • Liquids/Gases
  • U.S. Mail
  • Chemicals
  • Beverages
  • Paper Products
  • Construction

Operating Territory

Map of states where this carrier has roadside inspections Wisconsin — 19 inspections (past 24 months) Indiana — 10 inspections (past 24 months) Illinois — 4 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Michigan — 2 inspections (past 24 months) Kentucky — 2 inspections (past 24 months) Minnesota — 1 inspection (past 24 months) Tennessee — 1 inspection (past 24 months) Missouri — 1 inspection (past 24 months) Pennsylvania — 1 inspection (past 24 months) Ohio — 1 inspection (past 24 months)

Inspection activity   Inspected in 10 states over the past 24 months: WI (19), IN (10), IL (4), MI (2), KY (2), MN (1), TN (1), MO (1), PA (1), OH (1). Home base: Milwaukee, Wisconsin.

Safety Record

12 Severe Violations Updated Oct 15, 2026

Crashes (24 mo)

  • 0
    Fatal
  • 3
    Injury
  • 2
    Tow
  • 5
    Total

Behavior Categories (BASICs)

CategoryMeasureViolations Unsafe Driving 2.77 9 Crash Indicator Not Public — Hours of Service 0.13 2 Vehicle Maintenance 4.44 15 Drugs / Alcohol 0 0 Hazmat Not Public — Driver Fitness 0.13 1

Inspection Summary

  • 42
    Total
  • 17
    Clean
  • 25
    With violations

24-month window ending Sep 25, 2026

Violations Cited 24 unique codes

Critical 7

  • 177.834A-HMCHM (Cargo) - Operating a motor vehicle with HM not blocked/braced/secured as required. NOTE: Any shifting likely to adversely affect HM/DG package integrity, under conditions normally incident to transportation1× OOS×1 SW 10
  • 393.75A3-TAOLTires - All others, leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS5× OOS×5 SW 8
  • 383.23A2-LCDLNLicense (CDL) - Operate a CMV and does not possess a valid CDL1× OOS×1 SW 8
  • 393.75C-TAOTD-LT2/32Tires - Less than 2/32 inch tread depth2× SW 8
  • 393.75A4-PBMETires - Has a cut to the extent that the ply or belt material is exposed.1× SW 8
  • 177.823A-HMPMCNP50%HM (Placarding) - 50% or more of the required placards for a category of material (hazard class or division) are missing. CVSA Inspection Bulletin 2017-03 - Display of GHS Labels on Bulk Packages1× OOS×1 SW 5
  • 393.45B2-BHTDAir Brake - Hose/tubing damage into the outer reinforcement ply.1× OOS×1 SW 4

Unsafe Driving 6

  • 392.16-DDriver - Failed to use seat belt while operating a CMV1× SW 7
  • 392.2-SLLTCDState/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g., safety official, signal, sign, light, lane marking, other2× SW 5
  • 392.2CFailure to obey traffic control device1× SW 5
  • 392.2LCImproper lane change1× SW 5
  • 392.2-SLLS2State/Local Laws - Speeding 6-10 miles per hour over the speed limit4× SW 4
  • 392.2-SLLLRState/Local Laws - Lane restriction violation2× SW 3

Hours of Service 2

  • 395.3A1-HOSPDHOS (Property) - Driving more than 11 hours following 10 consecutive hours off duty during the current 8 consecutive day period. Date and Time1× SW 7
  • 395.22H4-ELDBRODSHOS (ELD) - In-Vehicle Information - Failing to have a supply of blank driver's records of duty status graph-grids sufficient to record the driver's duty status and other related information for a minimum of 8 days.1× SW 1

Vehicle Maintenance 8

  • 393.45B2-B-AIRAir Brake - Hose/tubing damaged or not secured2× SW 4
  • 393.45D-BAir Brake - Audible air leak at a proper connection2× SW 4
  • 393.47(e)Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt2× SW 4
  • 393.48A-BMBCBDDrum Brake - Missing/broken component(s)1× SW 4
  • 393.53B-BAir Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear1× SW 4
  • 393.9A-LCLLighting - Clearance lamp(s) inoperative1× SW 2
  • 393.9A-LSMLLighting - Side marker lamp(s) inoperative1× SW 2
  • 393.100C-CCargo - Cargo not secured against shifting1× SW 1

Hazardous Materials 1

  • 177.817E1-HMHCHM (Highway Carriage) - Failing to clearly distinguish HM shipping papers from other papers of any kind1× SW 3

Locations

Physical Address
ROCK TRANSFER & STORAGE INC
6130 S 13TH ST
MILWAUKEE, WI 53221
Mailing Address
Same as physical.

Location on Map

Google Directions Apple Maps Waze OpenStreetMap

Latest from Carrier Atlas Freight Intelligence