RINGS END INCORPORATED

DBA RINGS END RINGS END LUMBER

USDOT 22601 · Darien, CT

Not for-hire

Quick answers

What is RINGS END INCORPORATED's USDOT number?
RINGS END INCORPORATED is registered under USDOT 22601, based in Darien, CT. FMCSA classifies it as a private (not-for-hire) carrier.
How large is RINGS END INCORPORATED's fleet?
RINGS END INCORPORATED reports 80 power units and 70 drivers in its FMCSA record in Darien, CT.

Answers reflect the public FMCSA record as of June 6, 2026; figures can change at any time.

Operating snapshot

80Power units (fleet size)
70Drivers reported
52Years since registration
305KAnnual miles reported (2025)
Darien, CTHome base
24Inspections (24 mo)

Public FMCSA census & inspection records · as of 2026-06-06

39
Low
HaulReport estimate · highest estimated percentile
Controlled Substances / Alcohol is this carrier's highest reconstructed BASIC percentile at the 39.1th percentile among 7,862 safety-event peers. Across 2 rated categories, 2 are estimated Low. Higher percentile = more inspection-violation activity recorded relative to peers. An independent estimate, not an official FMCSA or CSA score.
Estimated from public FMCSA data · updated 2026-06-08 · How we calculate this

RINGS END INCORPORATED is a private property motor carrier based in Darien, CT, operating 80 power units and 70 drivers, and has been registered with FMCSA for about 52 years (since 1974). In this public FMCSA inspection snapshot it has 24 recorded inspections, with a vehicle out-of-service rate of 13.3% (below the 21.2% snapshot benchmark) and a driver out-of-service rate of 4.2% (about the same as the 5.2% benchmark). HaulReport's highest reconstructed BASIC percentile for this carrier is Controlled Substances / Alcohol at the 39.1th percentile (estimated band: Low), ranked among 7,862 safety-event peers — an independent estimate, not an official FMCSA or CSA score.

HaulReport interpretation — auto-generated from the public FMCSA data below and our percentile estimates.

Estimated BASIC percentiles

Controlled Substances / AlcoholLow
39.1 pctl · CI 3444
BASIC measure: 0.48Insp. w/ violation: 1Peer group: 7,862
Vehicle MaintenanceLow
22.5 pctl · CI 1828
BASIC measure: 2.33Insp. w/ violation: 15Peer group: 22,065

Out-of-service rates

Vehicle OOS13.3%below the 21.2% snapshot benchmark · 15 inspections
Driver OOS4.2%about the same as the 5.2% snapshot benchmark · 24 inspections

Out-of-service rate = inspections resulting in an out-of-service order ÷ inspections. The benchmark is the inspection-weighted rate across this FMCSA snapshot — not an official national average. Rates are shown only with at least 5 inspections.

MCS-150 biennial update

Due January 2028
Next biennial update dueJanuary 2028
Recurring update monthJanuary, even-numbered years
Last MCS-150 update on fileJanuary 28, 2026

FMCSA sets each carrier's biennial update month from the last two digits of the USDOT number (last digit → month, second-to-last digit → odd/even year) — it is required even when nothing has changed. This is a schedule derived from the public rule, not a compliance determination. Verify and file on FMCSA · Deadline calculator

Carrier facts (public FMCSA data)
Verbatim public facts from FMCSA datasets. Only the percentile/band/confidence figures above are HaulReport reconstructions — not official FMCSA or CSA scores.
USDOT number22601
Legal nameRINGS END INCORPORATED
Doing business asRINGS END RINGS END LUMBER
LocationDARIEN, CT
Operating classificationNot for-hire (per FMCSA census)
Power units (fleet size)80
Drivers70
Reported annual mileage305,000 (reported for 2025)
FMCSA registered1974 (~52 years)
Last MCS-150 updateJanuary 28, 2026
Next MCS-150 update dueJanuary 2028
Inspections (trailing 24 mo)24
Published BASIC measures2

State reference data: Truck-crash statistics for Connecticut — state-wide totals for all carriers registered in Connecticut, not specific to this carrier.

FMCSA data as of 2026-06-06 · Last synced 2026-06-08 · Method: how these percentiles are reconstructed · Canonical: https://haulreport.com/carrier/22601/