K-Line Hauling Llc is an active interstate carrier based in St Louis, MO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 18 | 0 | 0 |
| Tractors | 15 | 3 | 0 |
| Trailers | 13 | 1 | 0 |
| Total Power Units | 18 | ||
Distinct vehicles · 24 mo
vs 18 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 52% | 81% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 2 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Jul 1, 2025 | 0 | 0 | 1 | 1 |
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 5 | 1 | 1 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Jan 6, 2026 | MO | TRUCK TRACTOR | 1 | 0 |
| Nov 4, 2025 | MO | STRAIGHT TRUCK | 0 | 0 |
| Sep 5, 2025 | MO | STRAIGHT TRUCK | 4 | 2 |
| Aug 14, 2025 | MO | STRAIGHT TRUCK | 0 | 0 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 4
Shared email · 8
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 4.20 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 2 states. Top state MO accounts for 88% of activity. Activity outside home state (MO): 12%.
| Mar 27, 2025 |
| MO |
| TRUCK TRACTOR |
| 0 |
| 0 |
| Feb 24, 2025 | MO | TRUCK TRACTOR | 0 | 0 |
| Apr 30, 2024 | IL | TRUCK TRACTOR | 0 | 0 |
| Apr 11, 2024 | MO | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Jan 6, 2026 | 393203CCBP | Cab and Body Parts - Hood not securely fastened | Vehicle Maintenance | — |
| Sep 5, 2025 | 39311A1LIL | Lighting - Identification lamp(s) missing | Vehicle Maintenance | — |
| Sep 5, 2025 | 39375GTAOW | Tires - All others weight carried exceeds tire load limit | Vehicle Maintenance | Yes |
| Sep 5, 2025 | 3939ALBL | Lighting - Backup lamp inoperative | Vehicle Maintenance | — |
| Sep 5, 2025 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
Saint Louis, MO
mike@kienstraconcrete.com · also at 8 others
Shared phone · 6
American Ready Mix Company
Saint Louis, MO
(314) 994-1616 · also at 6 others
Golden Triangle Concrete Co
Chesterfield, MO
(314) 994-1616 · also at 6 others
Kienstra Ready Mix Of Ofallon Inc
Ofallon, MO
(314) 994-1616 · also at 6 others
Kienstra Supply Co Inc
Town Country, MO
(314) 994-1616 · also at 6 others
Kienstra Transport Company
St Louis, MO
(314) 994-1616 · also at 6 others
Red Bird Ready-Mix Co
Overland, MO
(314) 994-1616 · also at 6 others