Carrier profile · USDOT 984817 · MC-931981 · Updated Jun 13, 2026
Westair Gases and Equipment Inc
106 power unitsavg 5 yrRegional · 4 statesSAN DIEGO, CA88/100
CARRIER ACTIVEMC-931981 ACTIVERATED SATISFACTORYHAZMAT
Equipment
Haulable capacity (power units only — trailers are towed context), equipment mix, and the VIN-decoded unit roster. Click any VIN to trace that unit across every carrier that has run it.
Capacity· power units = haulable capacity; trailers are towed
- Registered power units (MCS-150)
- 106
- Observed power (24 mo)
- 63
- Trailers (towed)
- 30
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Average age
2026
Newest model yr
1998
Oldest model yr
36.6%
VINs decoded
Unit roster· VIN-decoded from inspections · NHTSA vPIC
| VIN | Type | Year | Make | Model | Insp. | Last seen |
|---|---|---|---|---|---|---|
| 1UYFS2420NA657203View sourced platform decode | Trailer | 2022 | UTILITY TRAILER MA | Utility Trailer Manufacturer | 9 | May 13, 2026 |
| 1M9MN4426S1435184View sourced platform decode | Trailer | 2025 | MAGNOLIA TRAILERS, | MAGNOLIA TRAILERS, INC. | 8 | Jun 2, 2026 |
| 3AKJHLDV9PDNZ5333View sourced platform decode | Truck-Tractor | 2023 | FREIGHTLINER | Cascadia | 8 | Jun 2, 2026 |
| 3AKJHTDV5NSMA5760View sourced platform decode | Truck-Tractor | 2022 | FREIGHTLINER | Cascadia | 6 | Feb 27, 2026 |
| 3AKJHTFM2RSVC2772View sourced platform decode | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 5 | Mar 30, 2026 |
| 4A9NA5V21RL113044View sourced platform decode | Trailer | 2024 | CIS | CIS | 5 | Mar 30, 2026 |
| 3AKJHLDV2LSLY5873View sourced platform decode | Truck-Tractor | 2020 | FREIGHTLINER | Cascadia | 5 | Oct 16, 2025 |
| JALE5W168R7306329View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2024 | ISUZU | NRR | 4 | Jul 15, 2026 |
| JALE5W161L7306891View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2020 | ISUZU | NRR | 4 | May 7, 2026 |
| 54DE5W1D7RSR01018View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2024 | ISUZU | NRR | 4 | Apr 3, 2026 |
| 1FD8X3HT5RED65557View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2024 | FORD | F-350 | 4 | Aug 14, 2025 |
| JALC4W166R7017704View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2024 | ISUZU | NPR-HD | 3 | Aug 11, 2026 |
| 3AKJHLDV6RSUN7263View sourced platform decode | Truck-Tractor | 2024 | FREIGHTLINER | Cascadia | 3 | Jun 9, 2026 |
| 1A9A44329MH939804View sourced platform decode | Trailer | 2021 | APPLIED CRYO TECHN | Applied Cryo Technologies | 3 | Jun 9, 2026 |
| 1A9A44329NH939934View sourced platform decode | Trailer | 2022 | APPLIED CRYO TECHN | Applied Cryo Technologies | 3 | Mar 24, 2026 |
| 3AKJHTDV4SSVX7276View sourced platform decode | Truck-Tractor | 2025 | FREIGHTLINER | Cascadia | 3 | Feb 26, 2026 |
| 1HTEVTAR0RS668407View sourced platform decode | Truck | 2024 | INTERNATIONAL | MV607 | 3 | Jan 29, 2026 |
| 3ALACXFC1SDWD1940View sourced platform decode | Truck | 2025 | FREIGHTLINER | M2 | 3 | Jan 15, 2026 |
| JHHSPM2H6FK001484View sourced platform decode | Truck | 2015 | HINO | XJC740 / XFC740 | 3 | Mar 21, 2025 |
| 3AKJHLDV0PDUE1301View sourced platform decode | Power unit | 2023 | FRTV | — | 2 | Aug 14, 2026 |
| 1T9BT4327NG294168View sourced platform decode | Trailer | 2022 | TEXAS TRAILER CORP | Texas Trailer Corporation | 2 | Aug 14, 2026 |
| JALE5W16XR7309393View sourced platform decode | Power unit | 2024 | ISUZU | — | 2 | Jul 2, 2026 |
| 3AKJHLDV7PDNZ5332View sourced platform decode | Truck-Tractor | 2023 | FREIGHTLINER | Cascadia | 2 | Jun 26, 2026 |
| JALE5W169R7302211View sourced platform decode | Power unit | 2024 | ISU | — | 2 | Jun 8, 2026 |
| JALE5W160L7306641View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2020 | ISUZU | NRR | 2 | Jun 8, 2026 |
| 3AKJHLDV0PDUF5666View sourced platform decode | Power unit | 2023 | FRHT | — | 2 | May 13, 2026 |
| 54DK6S168LSG50725View sourced platform decode | Incomplete - Chassis Cab (Single Cab) | 2020 | ISUZU | FTR | 2 | May 13, 2026 |
| 3AKJHLDVXRSVJ3740View sourced platform decode | Power unit | 2024 | FRIEG | — | 2 | May 6, 2026 |
| 3HSDZAPR6RN562661View sourced platform decode | Truck-Tractor | 2024 | INTERNATIONAL | LT62F | 2 | Apr 24, 2026 |
| 5KKHBPDV5SLVY3810View sourced platform decode | Power unit | 2025 | WSTR | — | 2 | Mar 26, 2026 |
| 3AKJHTDV6SSVX7277View sourced platform decode | Power unit | 2025 | FRHT | — | 2 | Mar 24, 2026 |
| 3AKBHSDV4RSUN7518View sourced platform decode | Power unit | 2024 | FRHT | — | 2 | Mar 17, 2026 |
| 1C9SC4226FM810038View sourced platform decode | Trailer | 2015 | CRYOGENIC VESSEL A | Cryogenic Vessel Alternatives (CVA) Trailer | 2 | Feb 26, 2026 |
| 3C7WRMBL5MG547302View sourced platform decode | Power unit | 2021 | RAM | — | 2 | Feb 25, 2026 |
| 1UYFS1299YA227801View sourced platform decode | Trailer | 2000 | UTILITY | — | 2 | Oct 24, 2025 |
| 1T9BT4321SG294226View sourced platform decode | Trailer | 2025 | TXTR | — | 2 | Oct 1, 2025 |
| 1T9BT4624NG294169View sourced platform decode | Trailer | 2022 | TEXA | — | 2 | Sep 25, 2025 |
| 3AKJGEDV5LSLV5328View sourced platform decode | Power unit | 2020 | FRHT | — | 2 | Sep 18, 2025 |
| 3AKBHSDVXLSLL6984View sourced platform decode | Power unit | 2020 | FRHT | — | 2 | Sep 4, 2025 |
| 1P9CP2219DB343464View sourced platform decode | Trailer | 2013 | PRATT | — | 2 | Sep 4, 2025 |
| 3AKJGEDV7KDKD9403View sourced platform decode | Truck-Tractor | 2019 | FREIGHTLINER | Cascadia | 2 | Aug 5, 2025 |
| 1A9A44325MH939881View sourced platform decode | Trailer | 2021 | APPLIED CRYO TECHN | Applied Cryo Technologies | 2 | Jul 16, 2025 |
| 3HSDZAPR1RN144931View sourced platform decode | Truck-Tractor | 2024 | INTERNATIONAL | LT62F | 2 | Jul 16, 2025 |
| 1P9FT3015JB343006View sourced platform decode | Trailer | 2018 | PRATT INDUSTRIES | Pratt Industries | 2 | Jun 19, 2025 |
| 3HCDZAPR3ML285256View sourced platform decode | Truck-Tractor | 2021 | INTERNATIONAL | LT625 | 2 | Jun 19, 2025 |
| 1J9F132B0W0003291View sourced platform decode | Trailer | 1998 | EVAN | — | 2 | Apr 30, 2025 |
| 3AKJGEDV5KDKD9402View sourced platform decode | Truck-Tractor | 2019 | FREIGHTLINER | Cascadia | 2 | Mar 6, 2025 |
| 1P9CP4525DB343610View sourced platform decode | Trailer | 2013 | PRATT INDUSTRIES | Pratt Industries | 2 | Mar 6, 2025 |
| 3HAEUMMN6ML565591View sourced platform decode | Power unit | 2021 | INTL | — | 2 | Jan 24, 2025 |
| 1A9A44325LH939698View sourced platform decode | Trailer | 2020 | APPLIED CRYO TECHN | Applied Cryo Technologies | 1 | Jul 31, 2026 |
| 3AKJHTDV3SSWF2092View sourced platform decode | Power unit | 2025 | FRHT | — | 1 | Jul 31, 2026 |
| 3AKJHTDV5SSWF2093View sourced platform decode | Power unit | 2025 | FRHT | — | 1 | Jul 21, 2026 |
| 54DK6S1F9PSA50270View sourced platform decode | Power unit | 2023 | ISU | — | 1 | Jul 13, 2026 |
| 54DK6S160MSG50218View sourced platform decode | Power unit | 2021 | ISU | — | 1 | Jul 10, 2026 |
| JALE5W160L7304050View sourced platform decode | Power unit | 2020 | ISU | — | 1 | Jul 6, 2026 |
| 1P9FT2214JB343005View sourced platform decode | Trailer | 2018 | PRATT | — | 1 | Jul 3, 2026 |
| 3AKBHTDV5TSWX7070View sourced platform decode | Power unit | 2026 | FRHT | — | 1 | Jul 3, 2026 |
| 1GR4M0620TH730906View sourced platform decode | Trailer | 2026 | GDAN | — | 1 | Jun 26, 2026 |
| 5KKHBPDV4TLWP2043View sourced platform decode | Power unit | 2026 | WSTR | — | 1 | Jun 12, 2026 |
| JALE5W16XL7306842View sourced platform decode | Power unit | 2020 | ISU | — | 1 | Jun 10, 2026 |
Showing 60 of 95 unique VINs · most-inspected first.