DIAMONDBACK EXPRESS INC
ActiveNot RatedINTERSTATE
DIAMONDBACK EXPRESS INC (USDOT 302131) is a RIALTO, California-based motor carrier with 39+ years of FMCSA-registered operations. The company operates 19 power units and employs 14 drivers. Their vehicle out-of-service rate of 0.0% is below the national average of 20.7%, suggesting relatively well-maintained equipment. Our composite safety score rates this carrier at 65/100, indicating a mixed safety profile that warrants closer review.
19
Power Units
14
Drivers
302131
USDOT #
65/100
Safety Score
Company Details
- Legal Name
- DIAMONDBACK EXPRESS INC
- USDOT Number
- 302131
- Entity Type
- CARRIER
- Address
- 3546 N RIVERSIDE AVE
RIALTO, CA 92377 - Phone
- (909) 822-8277
- Carrier Operation
- Interstate
- Last MCS-150 Update
- October 10, 2025
Inspection Record
| Type | Total | OOS | Rate | Nat'l Avg |
|---|---|---|---|---|
| Vehicle | 1 | 0 | 0.0% | 20.7% |
| Driver | 1 | 0 | 0.0% | 5.5% |
| Hazmat | 0 | 0 | 0.0% | 4.5% |
Crash History
0
Fatal
2
Injury
2
Towaway
3
Total
Insurance
Insurer: NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA
- BIPD Liability
- $1.0M(req: $750K)OK
- Cargo
- N/A
- Bond/Surety
- N/A
BASICs Safety Scores
Unsafe Driving0.36%
Crash IndicatorN/A
HOS Compliance0.62%
Vehicle Maintenance4.73%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0%
Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.
Location
3546 N RIVERSIDE AVE, RIALTO, CA 92377
Frequently Asked Questions
What is DIAMONDBACK EXPRESS INC's USDOT number?
DIAMONDBACK EXPRESS INC's USDOT number is 302131. The company is based in RIALTO, California.
Is DIAMONDBACK EXPRESS INC a safe trucking company?
DIAMONDBACK EXPRESS INC has not received a formal safety rating from FMCSA. The company has had 1 vehicle inspections with a 0.0% out-of-service rate (national average: 20.7%). They have 3 reportable crashes on record.
How many trucks does DIAMONDBACK EXPRESS INC have?
DIAMONDBACK EXPRESS INC operates 19 power units (trucks/commercial vehicles) and employs 14 drivers, according to their latest FMCSA filing.
Does DIAMONDBACK EXPRESS INC have adequate insurance?
DIAMONDBACK EXPRESS INC has $1.0M in BIPD liability insurance on file (meets the required $750K). Insured by NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA.
Source: FMCSA Safety and Fitness Electronic Records (SAFER) System