DYNAMIC DOORS LLC

DOT# 4401896 Cumming, GA Authorized For-Hire
(505) 634-8322 SEAN@THEDYNAMICDOOR.COM 1590 Dogwood Dr, Cumming GA 30041-8624
3 power units · all owned 4 drivers
Poor Provisional: the record is still thin. A fleet of 3 power units would expect only about 0.1 crashes over the 36-month scoring window, and it had 3 inspections and 2 crashes in that time, so the grade leans mostly on what's typical for similar fleets and can move as more inspections and time on the road build up.
FRED Score 10.0 / 100
Prior-only confidence
1 yr history · 3 roadside inspections

FMCSA Live Status

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Fleet & equipment

Power units
3
Drivers · CDL
4 · 0
Annual miles
0 unreliable
Type Own Term Trip Total
Trucks 3 0 0 3
Tractors 0 0 0 0
Trailers 2 0 0 2

Registration

Registered
04-29-2025 (1 yr)
MCS-150 Update
04-29-2025
FRED Score Date
Nov 07, 2026
Officer
SEAN HEIM

Cargo

27.0
low risk
Building Materials Construction

Estimated from the commodity types reported to FMCSA, not from loss history or the true cargo mix.

Advisory Grade — Outside the Ranked Book

Fleets under 10 power units are graded against their size cohort (pu2_5) for reference, but sit outside the 10+ power-unit underwriting book the FRED rank covers.

Mileage Unreliable

MCS-150 annual mileage is missing or zero despite observed safety activity. The per-100k-mile rate benchmarks on this page are excluded; the FRED grade does not use mileage (crash exposure is power-unit-years, violation exposure is inspection counts).

Expected crash rate is probably higher than similar fleets (about a 90% chance), but the record is too thin to say by how much.

Similar fleets: interstate fleets of 2–5 trucks with the same kind of operation, years in business and amount of road activity. Compared using its own crash record and roadside inspections.

This motor carrier 2.46×
ExcellentStrongSatisf.MarginalPoorCritical
▲ Similar fleets 1.0×
Leaning Critical. Its estimate (2.46× similar fleets) is in the Critical range, but the record isn't strong enough to be 60% sure it is above the Critical line (2.11×), so the grade stays Poor.
Expected crashes, next 12 months
0.2 vs 0.1 for similar fleets
Likely 0–1 crashes
This motor carrier
0.2
Similar fleets
0.1
Chance of a fatal crash, next 12 months
<1%
About 2.5× similar fleets.
What's driving the grade
Crash history
betterworse
Leans worse, not yet proven. 2 crashes on the FMCSA record in 24 months (about 1 a year), including 1 with injuries; similar fleets have about 0.1 a year.
Roadside inspections
betterworse
Much worse than peers. Violations 2.69×, out-of-service orders 1.58× and unsafe-driving and hours-of-service violations 1.49× the rate expected for its inspections. Together they move its crash estimate +17%.

Worth a closer look

From the FMCSA record. The grade already counts the safety items; insurance filings and links to other motor carriers are not in it.

  • Injury crashes
    1 crash with 1 person hurt in 24 months.
    Ask: claim status and driver history for these crashes.
  • Driver qualification
    2 out-of-service violations against drivers: 2 no valid CDL (Jan 2026 – Jun 2026).
    Ask: driver qualification files and hiring standards.
  • Lights and brakes
    Lights are 7 of 21 violations (33%). Light or brake defects led to 3 out-of-service orders.
    Ask: the preventive-maintenance schedule and shop records.
Data flags
  • Dangerous driving: 2
  • Unreliable reported mileage
    The motor carrier's self-reported annual mileage (MCS-150) looks implausible, so exposure- and mileage-based figures may be distorted.
  • Estimated mileage
    No usable mileage was reported, so exposure was estimated from similar motor carriers. Mileage-based metrics here are approximate.
  • Limited inspection history
    Fewer than 5 roadside inspections on record, so there isn't enough data to score this motor carrier with high confidence — the score leans more on peers.

Track record

FMCSA record, Jan 2026 – Jun 2026 · grade scored on Sep 1, 2023 → Sep 30, 2026
Crashes
2
0 fatalities · 1 injury · 0 tow-aways
Inspections
3
0% clean (no violations)
Vehicle out-of-service
33.3%
1 of 3
National avg 22.3%
Driver out-of-service
66.7%
2 of 3
National avg 6.7%
Violations
21
5 out-of-service

Inspected about as often as interstate fleets of 2–5 trucks in Georgia (about 4 in 24 months would be typical; 35% of them had none).

Inspections per quarter With an out-of-service order
Q1 '26: 2 inspections, 1 out of service 2 Q1 '26 Q2 '26: 1 inspections, 1 out of service 1 Q2 '26
vs 1,237 peer fleets
This motor carrierPeers
Crashes 0.444 0.032
Inspections 0.67 1.03
Violations 4.67 0.89
Critical violations 0.00 0.15

Yearly rates from the last 24 months. Peers: interstate fleets, Small (advisory) power units, low-risk cargo.

What they get cited for

21 violations · 24 months
  • Vehicle maintenance No alert
    16 · 3 OOS
    Lights 7 · Brakes 3 · Other parts 6
  • Unsafe driving No alert
    2 · 0 OOS
    Reckless / lane 2
  • Driver fitness No alert
    2 · 2 OOS
    No valid CDL 2
  • Hours of service No alert
    1 · 0 OOS
    Logbook / ELD paperwork 1
  • Drugs & alcohol No alert
    0
Out-of-service violations “No alert” = under FMCSA's BASIC intervention threshold

Violations by quarter

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No violation trend data

Crashes

24 months
  • Apr
    2
    2026
    Georgia
    Injury · 1 person hurt
    Daylight, two-way trafficway divided unprotected median.
  • Oct
    2
    2025
    Georgia
    Property damage only
    Dark - lighted, two-way trafficway divided unprotected median. Citation issued.

Insurance filed with FMCSA

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No MC, FF or MX docket on FMCSA's registration for this motor carrier, so there are no insurance filings to show. FMCSA collects filings only from registered for-hire authorities; other motor carriers keep proof of insurance (MCS-90) at their place of business.

FMCSA filings only, not a policy audit. Not part of the FRED grade. Wrong or out of date?

Where it happens

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Inspections by state
  • Alabama 1
  • Georgia (HQ) 1
  • Federal inspectors 1