R&R Assembly LLC (USDOT 4234030)
1 caution found.
- DOT number
- USDOT 4234030
- Docket (MC) number
- MC1638542
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 2024-06-21
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 5 drivers
- Operation type
- Interstate
- Physical address
- 134 RING NECK DR, HARRISBURG, PA 17112
- MCS-150 last filed
- 2025-05
Findings
- Driver OOS rate above national average (Caution): 15% driver OOS over 20 inspections vs. national average 6.32%. Typically reflects HOS or CDL-compliance issues
Frequently asked questions
What carrier is DOT 4234030?
DOT 4234030 (USDOT 4234030) is R&R Assembly LLC, an interstate motor carrier.
What carrier is MC 1638542?
MC 1638542 is the docket number of R&R Assembly LLC, USDOT 4234030.
What is R&R Assembly LLC's MC number?
R&R Assembly LLC's docket number is MC 1638542. Its USDOT number is 4234030.
Is R&R Assembly LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does R&R Assembly LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides R&R Assembly LLC's insurance?
R&R Assembly LLC's liability insurance is filed with FMCSA by Geico Marine Insurance Company.
What is R&R Assembly LLC's safety record?
In the last 24 months, FMCSA records show a 0.0% vehicle out-of-service rate for R&R Assembly LLC, from 0 of 11 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-28). FMCSA records also show 0 recordable crashes in the same window.
What is R&R Assembly LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. R&R Assembly LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is R&R Assembly LLC's FMCSA safety rating?
R&R Assembly LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status