GRASSLAND HUTTERIAN BRETHREN INC
USDOT 506034 • DBA: GRASSLAND COLONY • 11865 370TH AVE, WESTPORT, SD, 57481
ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None
Overview
Company profile from FMCSA Census File
USDOT
506,034
Status
ACTIVE
Entity Type
Corporation
Operation
Interstate
State
Phone
6053801139
Email
Power Units (MCS-150)
10
Drivers (MCS-150)
51
MCS-150 Mileage
224,500
Physical Address
11865 370TH AVE, WESTPORT, SD, 57481
Contact
Phone: 6053801139
Email: [email protected]
Authority & Insurance
Operating authority, insurance filings, and BOC-3 status
Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file
Operating Authority
fmcsa-authhistApr 5, 2026
No records found
No insurance filings found for this carrier in FMCSA records.
Safety & Inspections
SMS BASIC scores, inspection history, and out-of-service rates
SMS BASIC Scores
Driver Fitness
N/A
Hours of Service
N/A
Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.
Inspections
8
Violations
8
Vehicle OOS %
0.0%
Driver OOS %
0.0%
Power Units (MCS-150)
10
Drivers (MCS-150)
51
Crash Records
2
Inspection Activity (24 months)
Monthly inspection counts with OOS months highlighted. Hover bars for details.
May
Jun
Jul
1
Aug
Sep
Oct
1
Nov
Dec
Jan
1
Feb
1
Mar
1
Apr
May
Jun
1
Jul
Aug
Sep
Oct
Nov
Dec
1
Jan
Feb
Mar
Apr
Clean monthMonth with OOSBased on latest 8 of 8 inspection records
Inspection Activity Map
3 states • 8 inspections
None Low Medium High🚛 Home base
Violation Summary (8 violations from 8 inspections)
fmcsa-inspection-file
| Code | Description | # Violations | # OOS | Severity Wt | BASIC |
|---|---|---|---|---|---|
| FMCSR:392.2-SLLIRP | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:392.2-SLLEWA2 | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.112-C | Cargo - Tiedown not adjustable | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:393.205C-WRAWFLMIB | Wheel/Rim - Any wheel fasteners loose/missing/ineffective/broken. | 1 | 0 | — | Vehicle Maintenance |
| FMCSR:392.2-SLLIFTA | Operating a CMV while ill or fatigued | 1 | 0 | 8 | Unsafe Driving |
| FMCSR:393.11TU | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:393.11TL | Lighting devices/reflectors | 1 | 0 | 3 | Vehicle Maintenance |
| FMCSR:392.2-SLLS2 | Speeding 6-10 mph over limit | 1 | 0 | 5 | Unsafe Driving |
Peer Context
This carrier vs national averages. Lower is better for all metrics.
Vehicle OOS Rate
0.0%vs nat'l 23.4%
-23.4 pts below avg
Driver OOS Rate
0.0%vs nat'l 6.7%
-6.7 pts below avg
Violations / Inspection
1.00vs nat'l 1.80
-0.80 below avg
National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.
Inspection History (8 inspections)
fmcsa-inspectionsApr 5, 2026
| Date | Report # | Station | State | Level | Vehicle | Violations | Top Codes | OOS |
|---|---|---|---|---|---|---|---|---|
| Jan 29, 2026 | 86915201 | ON US HWY 34, 1238 FEET EAST O | NE | Level 3 | PTRB TRUCK TRACTOR | 1 | 392.2-SLLIRP | No |
| Jul 31, 2025 | 85388786 | JEFFERSON SD | SD | Level 3 | TIMPTE IN SEMI-TRAILER | 1 | 392.2-SLLEWA2 | No |
| Apr 16, 2025 | 84415030 | FREDERICK SD | SD | Level 4 | HOMEMADE T SEMI-TRAILER | 2 | 393.112-C, 393.205C-WRAWFLMIB | No |
| Mar 6, 2025 | 84062440 | 39 - I35 SB MM 212 NORTHWOOD | IA | Level 2 | KW TRUCK TRACTOR | 3 | 392.2-SLLIFTA, 393.11TU, 393.11TL | No |
| Feb 3, 2025 | 83771373 | ASHTON SD | SD | Level 3 | KENWORTH TRUCK TRACTOR | 1 | 392.2-SLLS2 | No |
| Nov 22, 2024 | 83231739 | WATERTOWN SD | SD | Level 4 | KENWORTH TRUCK TRACTOR | 0 | — | No |
| Aug 15, 2024 | 82389859 | ABERDEEN SD | SD | Level 4 | KENWORTH TRUCK TRACTOR | 0 | — | No |
| Apr 6, 2024 | 81288179 | WESTPORT SD | SD | Level 4 | UNKNOWN SEMI-TRAILER | 0 | — | No |
Inspection analytics
Monthly cadence, frequent stations, and violation mix
Inspections per month (24 mo)
7 total · 0.0% OOS
2024-082026-01
InspectionsOOS
Most frequent inspection stations
Violations by BASIC category
Recent Crashes
2 crash records from FMCSA Crash File
Total Crashes
2
Fatalities
0
Injuries
1
Across 1 crash
Tow-Aways
2
Crash History (2 records)
fmcsa-crash-fileApr 5, 2026
| Date | State | Severity | Fatalities | Injuries | City | Location | VIN | Carrier Name at Crash |
|---|---|---|---|---|---|---|---|---|
| Nov 12, 2021 | SD | TOW | 0 | 0 | RURAL | 124 ST | ...707490 | GRASSLAND HUTTERIAN BRETHREN INC |
| Feb 6, 2018 | IA | INJURY | 0 | 1 | — | — | — | — |
Compliance Timeline
2 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records
Related Records
Related records
StateAll entities in South Dakota
Browse carriers, brokers, and FFs in SD
CityEntities in WESTPORT, SD
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Crashes2 crash records
FMCSA Crash File
Inspections8 inspection records
Full inspection history
StationON US HWY 34, 1238 FEET EAST O
1 inspection at this station
StationJEFFERSON SD
1 inspection at this station
StationFREDERICK SD
1 inspection at this station
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Data sources & freshness
FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026