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VALIDATED
FLAT RATE INC
14515 485TH AVE, BIG STONE CITY, SD, 57216
CARRIER
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Due-diligence certificate
51
Power Units
51
Drivers
1
Crashes (24-Month)
$750,000
Insurance
Not Rated
Safety Rating
39
Inspections
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Deep records on this carrier, only on LoadWrap
Public record
7 events tracked · latest Jul 2, 2026 ↓ Show details ↓Safety & compliance 7
- Jul 2, 2026Clean roadside inspection, no violations.
- Jun 11, 2026Roadside inspection, 4 violations (no OOS).
- Jun 10, 2026Roadside inspection, 1 violation (no OOS).
- Jun 9, 2026Crash reported (no fatalities).
- May 13, 2026Roadside inspection, 1 violation (no OOS).
- Mar 20, 2026Crash reported (no fatalities).
- Jan 3, 2025DISCONTINUED REVOCATION CONTRACT.
Public FMCSA record · blue clean · orange change · red risk.
Company Information
Legal NameFLAT RATE INC
DOT Number2050702
MC Number727033
Entity TypeCarrier
Operating StatusA - Active
LocationBig Stone City, South Dakota
Added06/29/2010
MCS-15007/11/2025
Contact Details
PhoneSign in to view
EmailSign in to view
Physical Address14515 485TH AVE, BIG STONE CITY, SD, 57216
Mailing Address14515 485TH AVE, BIG STONE CITY, SD, 57216
Other Companies at This Address
Address14515 485TH AVE, BIG STONE CITY, SD 57216
2
Others here
2
Distinct phones
1
Active
| Company | DOT | Phone | Status |
|---|---|---|---|
| FLAT RATE INC this company | 2050702 | Sign in | Active |
| 3 NORTH LLC | 2864390 | Sign in | Inactive |
| MIDWEST CONCRETE PUMPING OF MINNESOTA INC | 2588034 | Sign in | Inactive |
Note: sharing an address is legal and common (registered agents, virtual offices, business centers). A shared address never reduces the Trust Score.
Operating Authorities
Authority TypeAUTHORIZED FOR HIRE
Carrier OperationA - Interstate
DocketMC727033
CommonNot Active
ContractActive
BrokerNot Active
Operating15 years
Operation Classification
Authorized For Hire
SMS BASIC Scores
FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure .79 · 5 insp with violations
Below cutoff
Hours-of-Service Compliance
measure 0 · 0 insp with violations
Clean
Driver Fitness
measure 0 · 0 insp with violations
Clean
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 3.34 · 6 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.
Mileage
Annual Mileage1,382,516 miles
Mileage Year2025
VMT SourceMCS-150 Form
Drivers
51
Interstate
0
Intrastate
0
CDL
51
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0
Safety Summary
Safety RatingNot Rated
Total Crashes (24-mo)1
Fatal0
Driver OOS3.6% avg 5.5%
Vehicle OOS18.2% avg 20.7%
SmartWay PartnerNo
Insurance
Amount$750,000
Type91X
Effective01/01/2025
CompanyACUITY, A MUTUAL INSURANCE COMPANY
Policy #CA-ZY1803
Last checked09/08/2026
Quick Facts
StatusActive
TypeCarrier
Fleet51 units
Drivers51
Mileage1,382,516 mi
Operating15 years
MCS-15007/2025
Safety & Inspection Data
Crash Summary
Total Crashes (24-mo)1
Fatal0
Injury0
Tow-Away1
Driver Inspections
Total28
Out of Service1
OOS Rate3.6%
National Avg5.5%
Below National Average
Vehicle Inspections
Total11
Out of Service2
OOS Rate18.2%
National Avg20.7%
Below National Average
Safety Trends by Year
Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.
Inspections · red = OOS
2023
4 · 1 OOS -
2024
16 · 3 OOS ▲
2025
11 · 1 OOS ▼
2026
9 · 0 OOS ▼
Crashes
2023
0 crashes -
2024
1 crash ▲
2025
0 crashes ▼
2026
2 crashes ▲
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.
Out-of-Service Summary Last 24 months
Live FMCSA roadside inspections through Jul 2026, 25 inspections, 2 resulted in out-of-service (8% OOS rate).
Vehicle Out-of-Service
3 OOS
Live FMCSA roadside inspection records, refreshed monthly.
Crash Records (3)
Full crash history on file (all years), newest first. This list may show more than the headline Crashes figure above, because that figure follows the official FMCSA 24-month SMS window used for the Trust Score, older crashes still appear here for transparency.
| Date | Location | State | Fatal | Injuries | Tow | Vehicles | Weather | Road | Light |
|---|---|---|---|---|---|---|---|---|---|
| 06/09/2026 | MILBANK | SD | 0 | 0 | 1 | 2 | Severe Crosswinds | Dry | Daylight |
| 03/20/2026 | ELLENDALE | ND | 0 | 0 | 1 | 2 | Clear | Dry | Daylight |
| 05/02/2024 | 94 1/2 ST SE | ND | 0 | 1 | 1 | 1 | Clear | Dry | Daylight |
Roadside Violations by Safety Category Last 24 months
32 roadside violations across 25 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.
ViolationsOut-of-service
Unsafe Driving
16 violations · 0 OOS
Vehicle Maintenance
15 violations · 3 OOS
Other (General)
1 violation · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.
Inspection Records (40)
| Date | State | Level | Location | Violations | OOS | Driver Viol | Driver OOS | Vehicle Viol | Vehicle OOS | HazMat | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07/02/2026 | SD | Driver-Only (Level III) | WEBSTER SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/11/2026 | SD | Driver-Only (Level III) | MILBANK SD | 4 | 0 | 4 | 0 | 0 | 0 | - | ▲Detail |
| 06/10/2026 | SD | Walk-Around (Level II) | HECLA SD | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 05/13/2026 | WI | Walk-Around (Level II) | COLUMBUS WI | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 05/13/2026 | TX | Full (Level I) | IH-0035W IN TARRANT CO. (39-67 | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 04/16/2026 | TX | Walk-Around (Level II) | IH35 NB DEVINE SCALE | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 03/27/2026 | SD | Walk-Around (Level II) | FREDERICK SD | 2 | 0 | 1 | 0 | 1 | 0 | - | ▲Detail |
| 03/27/2026 | SD | Driver-Only (Level III) | FREDERICK SD | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 03/20/2026 | ND | Walk-Around (Level II) | ELLENDALE ND | 2 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 12/16/2025 | ND | Walk-Around (Level II) | FARGO ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/17/2025 | SD | Full (Level I) | JEFFERSON SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/03/2025 | SD | Driver-Only (Level III) | DELL RAPIDS SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/18/2025 | MN | Driver-Only (Level III) | WHEATON MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/13/2025 | MN | Driver-Only (Level III) | GRANITE FALLS MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/29/2025 | SD | Driver-Only (Level III) | SISSETON SD | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/14/2025 | SD | Driver-Only (Level III) | MILBANK SD | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/06/2025 | SD | Walk-Around (Level II) | WILMOT SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/03/2025 | SD | Driver-Only (Level III) | DE SMET SD | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/28/2025 | MN | Driver-Only (Level III) | CAMPBELL MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/01/2025 | SD | Walk-Around (Level II) | MILBANK SD | 1 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 11/22/2024 | MN | Driver-Only (Level III) | PRINCETON MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/21/2024 | WA | Walk-Around (Level II) | SPRAGUE WA | 8 | 2 | 0 | 0 | 0 | 2 | - | ▲Detail |
| 10/16/2024 | MN | Driver-Only (Level III) | WHEATON MN | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 10/15/2024 | AR | Walk-Around (Level II) | ARKADELPHIA AR | 5 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/13/2024 | SD | Driver-Only (Level III) | BIG STONE CITY SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/30/2024 | MN | Driver-Only (Level III) | PELICAN RAPIDS MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/17/2024 | MN | Driver-Only (Level III) | WHEATON MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 07/17/2024 | MN | Driver-Only (Level III) | WHEATON MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/23/2024 | MN | Driver-Only (Level III) | WORTHINGTON MN | 2 | 1 | 0 | 1 | 0 | 0 | - | ▲Detail |
| 06/23/2024 | MN | Driver-Only (Level III) | WORTHINGTON MN | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/05/2024 | ND | Full (Level I) | MOORETON ND | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/29/2024 | SD | Walk-Around (Level II) | GARY SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/28/2024 | SD | Driver-Only (Level III) | WEBSTER SD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/02/2024 | ND | Driver-Only (Level III) | HANKINSON ND | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 04/03/2024 | SD | Driver-Only (Level III) | ANDOVER SD | 2 | 2 | 0 | 2 | 0 | 0 | - | ▲Detail |
| 04/01/2024 | SD | Driver-Only (Level III) | MILBANK SD | 3 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/07/2023 | SD | Walk-Around (Level II) | SIOUX FALLS SD | 2 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 09/28/2023 | MN | Driver-Only (Level III) | WHEATON | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/25/2023 | ND | Walk-Around (Level II) | JOLIETTE SCALE - ND 5 & I-29 | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/17/2023 | SD | Walk-Around (Level II) | TYNDALL TRUCK CHECK | 3 | 0 | 1 | 0 | 2 | 0 | - | ▲Detail |
Detailed Inspection Report
Safety Performance Percentiles
FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.
Total Inspections26
Unsafe Driving
5 viols
Vehicle Maintenance
6 viols
Licensing & Insurance
| Form | Type | Insurance Company | Policy | Coverage | Effective | Cancel Date | Method |
|---|---|---|---|---|---|---|---|
| 91X | BIPD/Primary | AUTO OWNERS INSURANCE COMPANY | 48-516493-00 | $750,000 | 12/14/2014 | 01/01/2016 | Replaced |
| 91X | BIPD/Primary | AUTO OWNERS INSURANCE COMPANY | 48-516493-00 | $750,000 | 12/14/2014 | 03/04/2016 | Cancelled |
| 91X | BIPD/Primary | AUTO OWNERS INSURANCE COMPANY | 94-296661-04 | $750,000 | 10/12/2010 | 12/14/2014 | Cancelled |
| 91X | BIPD/Primary | AUTO OWNERS INSURANCE COMPANY | 48-505365-00 | $750,000 | 01/01/2017 | 01/01/2025 | Cancelled |
| 91X | BIPD/Primary | THE TRAVELERS INDEMNITY CO. OF CONNECTICUT | 6G775111 | $750,000 | 01/01/2016 | 01/01/2017 | Replaced |
No active insurance policies.
| Docket | Type | Action | Served | Disposition | Disp Date |
|---|---|---|---|---|---|
| MC727033 | CONTRACT | INVOLUNTARY REVOCATION | 12/05/2024 | DISCONTINUED REVOCATION | 01/03/2025 |
| MC727033 | MOTOR PROPERTY COMMON CARRIER | DISMISSED | 11/12/2010 | - | - |
| MC727033 | MOTOR PROPERTY CONTRACT CARRIER | REINSTATED | 11/04/2020 | - | - |
| MC727033 | MOTOR PROPERTY CONTRACT CARRIER | GRANTED | 10/25/2010 | - | - |
| MC727033 | CONTRACT | INVOLUNTARY REVOCATION | 02/08/2016 | DISCONTINUED REVOCATION | 02/17/2016 |
No revocation records.
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