Carrier profile · USDOT 4303070 · MC-1676101 · Updated Aug 16, 2026

What Trucks Do LLC

1 power unitavg 3.6 yrMulti-region · 10 statesTUCSON, AZ74/100
CARRIER ACTIVEMC-1676101 ACTIVEHAZMAT
Verified linksFMCSA SAFER

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Last 12 months: 11 trucks also ran under 6 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4149938USDOT 4380918USDOT 4510916USDOT 4493138USDOT 4526066USDOT 4397575Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (10 trucks · 9 carriers)
Across all inspections on record: USDOT 4149938USDOT 4380918USDOT 3926446USDOT 4493138USDOT 3905589USDOT 4397575USDOT 4510916USDOT 4526066

Shares a company officer with other carriers

cynthia lemus — 2 carriers: USDOT 3386685

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)1
Observed (24 mo)9
Shared w/ other carriers10

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
3C63RRHL0RG358169View sourced platform decode33Jan 27, 2026Jul 28, 2026
16VGX3522K6000057View sourced platform decode34Oct 12, 2023Jul 14, 2026
4T93H4029MN402235View sourced platform decode311Jul 20, 2023May 30, 2026
5WWGF4029T6045602View sourced platform decode22Jul 9, 2026Jul 28, 2026
16V3F4826M6024030View sourced platform decode23May 28, 2026Jul 26, 2026
3C6UR5DL4RG286119View sourced platform decode23May 28, 2026Jul 26, 2026
3C63RRGL0TG178957View sourced platform decode22Jan 29, 2026Jul 14, 2026
3C63RRRL0TG245926View sourced platform decode25Mar 26, 2026Jun 2, 2026
3LHGD4029T7002937View sourced platform decode24Mar 26, 2026May 22, 2026
1FD8X3G69EEA17461View sourced platform decode22Jul 28, 2025Apr 15, 2026

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 2 related authorities · joined by officer

Authorities
2
Combined power
3
States
2
Oldest authority
Jan 24, 2020
Active now
0

Affiliated entities· hover to preview

UNITED UNDERGROUND SERVICES LLC