Robertson'S Ready Mix Ltd A California Limited Partnership is an active interstate carrier based in Corona, CA.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 84 | 164 | 0 |
| Tractors | 806 | 185 | 0 |
| Trailers | 14 | 0 | 0 |
| Total Power Units | 1,239 | ||
Distinct vehicles · 24 mo
vs 1,239 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 89% | 93% | Worse than most peers |
| HOS Compliance | 79% | 92% | Worse than most peers |
| Driver Fitness | 68% | 96% | Around peer average |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 89% | 87% | Worse than most peers |
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 | 8 | — | 6.67% |
| Vehicle | 0 | 25 | — | 22.26% |
| Hazmat | 3 | 0 | 0.00% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Apr 1, 2026 | 0 | 0 | 3 | 3 |
| Jan 1, 2026 | 0 | 2 | 3 | 3 |
| Jul 1, 2025 | 0 | 2 | 3 | 3 |
| Apr 1, 2025 | 0 | 0 | 5 | 5 |
| Jan 1, 2025 | 0 | 3 | 2 | 2 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 157 | 38 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 23, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Sep 18, 2026 | NV | STRAIGHT TRUCK | 0 | 0 |
| Sep 16, 2026 | CA | STRAIGHT TRUCK | 3 | 3 |
| Sep 11, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Sep 10, 2026 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 7
Robertson'S Transport Ltd A California Lp
Corona, CA
Kaye Bennette
Fast Track Express & Cargo Services Inc
Grapevine, TX
Syed Kazmi · also at 6 others
Leasing5 Llc
Plano, TX
Syed Kazmi · also at 6 others
Robertson'S Transport Ltd A California Lp
Corona, CA
Syed Kazmi · also at 6 others
Sitca Llc
Barrington, IL
Syed Kazmi · also at 6 others
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 13 | 0.10 | — |
| HOS Compliance | 2 | 0.11 | — |
| Vehicle Maintenance | 72 | 3.24 | — |
| Driver Fitness | 3 | 0.26 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 2 states. Top state CA accounts for 87% of activity. Activity outside home state (CA): 13%.
| Oct 1, 2024 |
| 0 |
| 1 |
| 1 |
| 1 |
| 36 |
| Unsafe Driving | 19 | 5 | 0 |
| Driver Fitness | 5 | 5 | 5 |
| Hours-of-Service Compliance | 3 | 1 | 2 |
| NV |
| STRAIGHT TRUCK |
| 2 |
| 1 |
| Sep 3, 2026 | NV | STRAIGHT TRUCK | 1 | 0 |
| Aug 28, 2026 | CA | STRAIGHT TRUCK | 5 | 1 |
| Aug 26, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Aug 21, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Aug 13, 2026 | CA | STRAIGHT TRUCK | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 16, 2026 | 3929A2C | Cargo - Vehicle components or dunnage not secured | Vehicle Maintenance | Yes |
| Sep 16, 2026 | 39311A1LRLMWR | Lighting - Tail lamp - Both lamps on rearmost vehicle missing when required to be on. | Vehicle Maintenance | Yes |
| Sep 16, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Sep 10, 2026 | 39375A3TAOL | Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS | Vehicle Maintenance | Yes |
| Sep 10, 2026 | 39617CPI | Operating a CMV without documentation of a periodic inspection | Vehicle Maintenance | — |
| Sep 3, 2026 | 3939ALCL | Lighting - Clearance lamp(s) inoperative | Vehicle Maintenance | — |
| Aug 28, 2026 | 3922SLLMF | State/Local Laws - Wheel (mud) flaps missing or defective | Vehicle Maintenance | — |
| Aug 28, 2026 | 39345DB | Air Brake - Audible air leak at a proper connection | Vehicle Maintenance | — |
| Aug 28, 2026 | 3939ALRLI | Lighting - Tail lamp - Any inoperative | Vehicle Maintenance | — |
| Aug 28, 2026 | 3939ALSLI | Lighting - Stop lamps - Any inoperative. | Vehicle Maintenance | — |
Sna Llc
Hunt Valley, MD
Syed Kazmi · also at 6 others
Shared email · 1