Fleet typeIdentity
Asset-based
18 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 500110 ·
Tandem Tire & Auto Service
DBA TANDEM TIRE SERVICE
18 power unitsDUBUQUE, IA50/100
AUTHORITY STATUS UNKNOWN
Observed fleet · trailing 24 mo daily
18Power units
Self-reported · MCS-150
—Trailers seen
None observed · 24 mo
—Avg age (yr)
Not yet decoded
Click to see how we scored it
Load decision ·
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Watch · 0
Nothing flagged.
In good standing · 1
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersDecoding
—
Not yet decoded
Identity stabilityStable
34 yr unchanged
Same registration since 1992 — no chameleon / reincarnation signal.
Cross-border activity
No border inspections on record
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Safety and violations
Violation data is not available for this carrier right now.
Verification summary
TANDEM TIRE & AUTO SERVICE (USDOT 500110) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score. FMCSA profile data as of Nov 2, 2026.
The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available. FMCSA authority data as of Nov 2, 2026.
It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available. FMCSA insurance data as of Nov 2, 2026.
The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data. FMCSA operations data as of Nov 3, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Nov 3, 2026.
It reports 18 power units and 4 drivers in its most recent MCS-150 filing dated Sep 4, 2025. FMCSA identity data as of Nov 2, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 2, 2026.
09
Frequently asked
What is TANDEM TIRE & AUTO SERVICE's USDOT number?
TANDEM TIRE & AUTO SERVICE's USDOT number is 500110.
Is TANDEM TIRE & AUTO SERVICE authorized to operate?
FMCSA authority data as of Nov 2, 2026. TANDEM TIRE & AUTO SERVICE is active in the FMCSA register.
What is TANDEM TIRE & AUTO SERVICE's safety record?
TANDEM TIRE & AUTO SERVICE has a — vehicle out-of-service rate across 1 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor does not assign this carrier a safety score — there is not enough federal record to assess it.
How big is TANDEM TIRE & AUTO SERVICE's fleet?
TANDEM TIRE & AUTO SERVICE operates 18 power units and 4 drivers per its most recent MCS-150 filing.
Where is TANDEM TIRE & AUTO SERVICE based?
TANDEM TIRE & AUTO SERVICE is based in DUBUQUE, IA.
10
Similar carriers near Dubuque, IA
Comparable carriers around Dubuque and across Iowa
More Iowa carriers
Other FMCSA-registered carriers near this one in the directory, by USDOT number.