Pattern F · Baseline Profile

Ss Brothers Transport Inc

SACRAMENTO, CA · USDOT 3,891,025 · 3 power units · micro fleet

Baseline carrier profile

No recent fatal, no statutory coverage gap, no sustained pattern at the carrier-aggregate level. Limits of carrier-level analysis apply: individual driver behavior, route conditions, and specific cargo circumstances are not captured at this resolution.

SafeNY Risk Score

4.6

MODERATE

Primary risk factor: Negligence

Confidence ●●○○ (2 of 4 data sources verified)

Source: FMCSA Motor Carrier Census + SMS + L&I + MCMIS Crash + Inspection Records, snapshot 2026-05-01 · Computed 2026-05-12 · Outdated

SNRS is a decision-support score for legal-case evaluation. Statistical estimate only — not legal advice and not evidence of liability. See methodology.

If you were involved in a crash with this carrier, the data below may help you understand whether your case warrants legal attention. The lead form at the bottom of this page can connect you to an attorney specialist for case-specific evaluation.

Insurance & coverage

No federal BIPD insurance filing exists on record for this carrier.

49 CFR § 387 requires interstate motor carriers to maintain active bodily injury & property damage (BIPD) coverage. The absence of a filing in the FMCSA L&I database may indicate:

  • Operation without required federal insurance coverage
  • Policy lapsed and not yet renewed
  • Carrier operates intrastate only (federal filing not required)
  • Filing is recent and pending database refresh

For attorney case evaluation: verifying current coverage status directly through FMCSA's L&I lookup is recommended before proceeding.

Source: FMCSA L&I filings (BMC-91 / BMC-91X / MCS-90) · Computed 2026-05-14 · Outdated

Crash record · 5-year window

Total crashes

5

Fatal

0

Injury

2

Last incident: 10 months ago

5 crashes over 5 years, no fatal records.

Night-driving crash pattern

The SafeNY Night-Driving Pattern: of 5 documented crashes in the past 5 years, 2 occurred in dark conditions (no street lighting, partial lighting, or unknown roadway lighting). That's 40% of this carrier's crashes vs the FMCSA dataset baseline of 25.7%.

40.0% dark-condition share consistent with national baseline (25.7%); no significant deviation detected.

Method: One-sample binomial test against 25.7% baseline (FMCSA SMS Crash File 2026-04 Snapshot, n≈259k national records). p = 0.464. Dark-condition driving is regulated under 49 CFR § 392.14 (hazardous conditions); federal Hours-of-Service rules at 49 CFR § 395 limit consecutive driving hours and overlap with night-driving fatigue management.

Source: FMCSA MCMIS Crash File · Computed 2026-05-14 · Outdated

Educational Settlement Severity Estimate (Non-Advisory)

The SafeNY SSR estimates the likely verdict range for a hypothetical crash scenario involving this carrier. Adjust severity and jurisdiction.

Risk decomposition

Five-factor breakdown of the SafeNY SNRS for this carrier, used to explain the composite score.

Driven primarily by N-factor (driver behavior — HOS + Unsafe Driving + Controlled Substances) at 5.9/10, above the micro-cohort median of 2.1.

Method: how this carrier's SafeNY SNRS was computed(expand for carrier-specific walkthrough)

The five factors below come from Ss Brothers Transport Inc's actual FMCSA records. Each factor is a 0–10 score; the composition produces a 0–10 SNRS smoothed against the prior month's value (α = 0.40). The Bayesian step below leaves exposure_M-PUD symbolic; the closed-form denominator and a worked example are on /methodology#shrinkage.

Step 1 — Bayesian-shrunk crash rate

This carrier has 5 documented crashes in the past 5 years (0 fatal). The cohort prior (mean fatal rate for similar-sized fleets) is 0.317 events per million power-unit-days; after Bayesian shrinkage with prior strength w₀ = 10, this carrier's adjusted rate is 0.317.

r^shrunk  =  10⋅0.317  +  510  +  exposureM-PUD  =  0.317\hat{r}_{\text{shrunk}} \;=\; \frac{10 \cdot 0.317 \;+\; 5}{10 \;+\; \text{exposure}_{\text{M-PUD}}} \;=\; 0.317

Step 2 — Five-factor SNRSraw composition (B-method)

SNRSraw  =  0.60⋅max⁡(C,N,M)  +  0.30⋅median⁡(C,N,M,D)  +  0.10⋅SSNRS_{raw} \;=\; 0.60 \cdot \max(C, N, M) \;+\; 0.30 \cdot \operatorname{median}(C, N, M, D) \;+\; 0.10 \cdot S
  =  0.60⋅max⁡(1.4,5.9,2.5)  +  0.30⋅median⁡(1.4,5.9,2.5,3.4)  +  0.10⋅1.9  =  4.6\quad\;=\; 0.60 \cdot \max(1.4, 5.9, 2.5) \;+\; 0.30 \cdot \operatorname{median}(1.4, 5.9, 2.5, 3.4) \;+\; 0.10 \cdot 1.9 \;=\; 4.6

C Crash 1.4 · N Negligence 5.9 · M Mechanical 2.5 · D Driver 3.4 · S Stability 1.9

Step 3 — EMA smoothing against last month's value

SNRS  =  α⋅SNRSraw  +  (1−α)⋅SNRSprev,α=0.40SNRS \;=\; \alpha \cdot SNRS_{raw} \;+\; (1-\alpha) \cdot SNRS_{\text{prev}}, \quad \alpha = 0.40

For Ss Brothers Transport Inc: SNRSraw = 4.6 → smoothed SNRS = 4.6. (Prior month's smoothed value is the EMA weight; the first month of data uses raw without smoothing.)

Cite this analysis

Four reference formats pre-filled for Ss Brothers Transport Inc (USDOT 3891025). For format guidance and worked examples, see /cite.

APA 7th edition(expand)
SafeNY. (2026). Safety analysis for Ss Brothers Transport Inc (USDOT 3891025). Retrieved [date], from https://safeny.com/trucking-accidents/ss-brothers-transport-inc-usdot-3891025
Chicago (author-date)(expand)
SafeNY. 2026. "Safety analysis for Ss Brothers Transport Inc (USDOT 3891025)." Accessed [date]. https://safeny.com/trucking-accidents/ss-brothers-transport-inc-usdot-3891025.
Bluebook (legal briefs)(expand)
SafeNY Safety Profile, Ss Brothers Transport Inc, FMCSA USDOT 3891025, SafeNY (last visited [date]), https://safeny.com/trucking-accidents/ss-brothers-transport-inc-usdot-3891025.
BibTeX(expand)
@misc{safeny_ss_3891025_2026,
  title        = {Safety analysis for Ss Brothers Transport Inc},
  author       = {{SafeNY}},
  year         = {2026},
  howpublished = {\url{https://safeny.com/trucking-accidents/ss-brothers-transport-inc-usdot-3891025}},
  note         = {USDOT 3891025; derived from FMCSA public records}
}

Related carrier analyses

Other carriers in the same domicile state, with comparable fleet size and jurisdiction tier, or with the highest current AttorneyValue signal nationally. Each link surfaces the most decision-relevant attribute of that carrier's record.

Carrier response opportunity

If you are an authorized representative of SS BROTHERS TRANSPORT INC, you may submit a formal response to this analysis under SafeNY's Governance Protocol. Responses found to be factually grounded are published alongside this analysis.

Response form: /governance/respond
Email: intel@safeny.com

Contact: research@safeny.com — for corrections, press, or research inquiries.

SafeNY.com is an independent, privately-operated trucking safety data resource. Not affiliated with the State of New York or any government agency. Data sourced from US Department of Transportation (FMCSA) public records. Methodology.

Data source: FMCSA Motor Carrier Census + SMS + L&I + MCMIS Crash File + Inspection Records

Methodology · v6.5.g

Carrier snapshot · SHA 676ac674…

safeny.com — domain active since 2011 · Independent analytical platform

SafeNY uses cookieless analytics. We do not track individual users or sell data. Privacy Policy · Methodology

Frequently asked questions

Answers are generated from the FMCSA public record at the snapshot timestamp shown in the methodology footer. They mirror the structured-data FAQ block this page emits to search engines.

How many crashes has SS BROTHERS TRANSPORT INC been involved in?

FMCSA records show 5 reportable crashes involving SS BROTHERS TRANSPORT INC in the past 5 years and 2 injury crashes. These are state-reported crashes meeting the federal MCMIS reporting threshold (fatality, injury, or tow-away). Source: FMCSA MCMIS public records as of 2026-05-14T06:38:52.81144+00:00. Statistical analysis, not legal advice.

What is SS BROTHERS TRANSPORT INC's safety rating?

Their SafeNY Risk Score (SNRS) is 4.6 out of 10, placing them in the MODERATE band. SNRS is a composite of crash, negligence, mechanical, driver, and stability factors computed from public FMCSA records. This is a decision-support score, not a legal safety rating. Source: FMCSA MCMIS public records as of 2026-05-14T06:38:52.81144+00:00. Statistical analysis, not legal advice.

Where is SS BROTHERS TRANSPORT INC based?

SS BROTHERS TRANSPORT INC is registered with FMCSA under USDOT 3891025 and is domiciled in SACRAMENTO, CA. Domicile is the address on file with the Motor Carrier Census; operations may extend beyond this location. Source: FMCSA MCMIS public records as of 2026-05-14T06:38:52.81144+00:00. Statistical analysis, not legal advice.

How many trucks does SS BROTHERS TRANSPORT INC operate?

SS BROTHERS TRANSPORT INC reports operating 3 power units on its most recent MCS-150 filing (last updated 2025-04-07). Fleet sizes change between biennial filings; the active number may differ. Source: FMCSA MCMIS public records as of 2026-05-14T06:38:52.81144+00:00. Statistical analysis, not legal advice.

What insurance does SS BROTHERS TRANSPORT INC carry?

No active L&I (Licensing & Insurance) filing is on record in the FMCSA bulk feed. Federal-minimum interstate BIPD coverage is $750,000; intrastate-only carriers may carry state-specific minimums and are not required to file with FMCSA. Source: FMCSA MCMIS public records as of 2026-05-14T06:38:52.81144+00:00. Statistical analysis, not legal advice.

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