# KNOLL BROTHERS ENTERPRISES LLC (USDOT 3651099)

> KNOLL BROTHERS ENTERPRISES LLC (USDOT 3651099) has a Vektor safety score of 100/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.
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> The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.
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> It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.
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> The carrier received 10 roadside inspections in the last 24 months — 0 vehicle-level and 10 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.
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> The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.
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> It reports 14 power units and 12 drivers in its most recent MCS-150 filing dated Sep 26, 2025.
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> It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

## Verdict
- Vektor verdict: Clear to load
- Vektor safety score: 100/100 (0–100, higher is safer)
- FMCSA snapshot: Jun 13, 2026

## Authority & insurance
- BIPD insurance: Unknown — no FMCSA L&I active-filing snapshot available

## Safety — FMCSA roadside record, trailing 24 months
- Roadside inspections (24 months): 10 — 0 vehicle-level, 10 driver-level
- Driver out-of-service rate (24 months): 0.0% — vs 6.67% CVSA national average, at or below benchmark
- Reportable crashes (24 months): 0
- Fatal crashes (full FMCSA record): 0

## Fleet
- Power units: 14
- Drivers: 12
- Most recent MCS-150 filing: Sep 26, 2025

## Identity
- USDOT: 3651099
- Legal name: KNOLL BROTHERS ENTERPRISES LLC
- Doing business as: RHINEHART EXCAVATING
- Domicile: DALLAS CENTER, IA
- Hazmat: No
- Registered with FMCSA: Jun 7, 2021
- States with observed roadside inspections: 1

Source: FMCSA public records via the U.S. DOT Open Data Portal · data as of Jun 13, 2026. A Vektor verdict is deterministic decision support computed from that record — not an FMCSA safety rating and not an endorsement.

Canonical profile: https://vektortms.com/directory/trucking-companies/knoll-brothers-enterprises-llc-usdot-3651099