Southern Tire Mart, LLC
Columbia, MS
- UEI
- LN49JELTKNG4
- CAGE
- 3RRT3
- Primary NAICS
- 441340 Tire Dealers
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
-
- 441340 Tire Dealers Primary
- 326212 Tire Retreading
- 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers
- 423130 Tire and Tube Merchant Wholesalers
- 441330 Automotive Parts and Accessories Retailers
- 811191 Automotive Oil Change and Lubrication Shops
- 811198 All Other Automotive Repair and Maintenance
- Corporate family
-
-
Southern Tire Mart, LLC
LN49JELTKNG4
- Southern Tire Mart, LLC MUKJMXSZJL44
- Southern Tire Mart, LLC JFBXHPE86D99
-
Southern Tire Mart, LLC
LN49JELTKNG4
- SAM.gov registration date
- Physical address
- 800 US-98, Columbia, MS 39429, USA
- Website
- stmtires.com
- Founded
- 1973
- Employees
- 251-1K
- Estimated annual revenue
- $100M-$250M
- Industry
-
- Consumer Discretionary
- Automobiles & Components
- Automotive
- SIC code
- 55 Automative Dealers & Service Stations
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Tires. | US Embassy Beirut | $54,953 | |
| 8512032838 ! Inner tube,pneumati | Land and Maritime | $1,630 | |
| 8512132603 ! Ring,side,automotiv | Land and Maritime | $5,304 | |
| 8512130493 ! Tire,pneumatic,vehi | Land and Maritime | $1,712 | |
| 8512114763 ! Tire,pneumatic,vehi | Land and Maritime | $775 |
About Southern Tire Mart, LLC
Southern Tire Mart, LLC, a for-profit limited liability company headquartered in Columbia, Mississippi, supplies pneumatic and solid vehicle tires, wheel assemblies, inner tubes, tire repair materials, and related automotive components to federal defense agencies as a prime contractor on full-and-open competitive purchase orders and indefinite delivery contracts. The vendor competes exclusively without set-asides and operates as the largest commercial tire dealer and retread manufacturer in North America, with a 98% prime-contract footprint across 803 recent federal awards worth $45.3 million in combined potential value.
Customer concentration is extreme and defense-heavy. The Defense Logistics Agency Land and Maritime accounts for 703 awards (87% by count, $9.4 million potential value), dominated by small-dollar purchase orders for pneumatic tires, inner tubes, and tire components. Dollar concentration inverts sharply: the Department of the Army Materiel Command TACOM Life Cycle Management Command anchors $20.8 million (46% of total potential value) across 22 awards, and Army Contracting Command Detroit Arsenal contributes $14.6 million across 18 awards. These Army accounts represent large-value delivery orders for specialized wheel assemblies and tire systems supporting vehicle sustainment. The Air Force places 11 awards worth $91 thousand, and Southern Tire Mart holds a blanket purchase agreement with the Air Force extending through September 2029 valued at $25 thousand.
Southern Tire Mart holds eight named indefinite delivery contracts with DLA Land and Maritime, each carrying $250 thousand to $350 thousand ceilings, covering pneumatic inner tubes, wheel assemblies, automotive side rings, tire-mounted balance weights, and generic tire and automotive components. Most deliver to DLA depots throughout CONUS and OCONUS consolidation points. Southern Tire Mart also holds a three-year IDIQ with Army Contracting Command Warren (awarded September 2025, ceiling $263 thousand, ultimate completion August 2028) for pneumatic wheel assemblies at up to 36 units per year; an initial delivery order for $14 thousand against this vehicle was issued September 24, 2025, for delivery in Tucson, Arizona. A larger delivery order (September 25, 2025, $2.058 million) for 3,000 wheel assemblies with pneumatic tires under the DLA Land and Maritime IDC structure is scheduled for completion August 17, 2026.
Activity has grown consistently: 110 awards in 2022 to 213 in 2025. Most recent awards cluster in the March–April 2026 window, reflecting DLA's typical procurement cycle. Only one award reaches ultimate completion within the next twenty-four months (combined potential value $2.1 million), indicating minimal recompete exposure. The vendor's work is coded primarily under NAICS Tire Manufacturing (except Retreading) with PSC 2330 (pneumatic tires and tubes), though 130 awards span motor vehicle parts, brake and steering components, and tire repair materials, signaling broader automotive logistics scope.
Southern Tire Mart subcontracts to prime contractors on two known defense operations: task orders under Amentum Services for Hawthorne Army Depot tire supply and maintenance (October 2024, September 2024), and work on the Waste Isolation Pilot Plant (WIPP) operations contract (October 2024). Sub-award volume is negligible (15 awards, 2% of total), with prime work dominating the footprint.
Across 803 awards, Southern Tire Mart has demonstrated sustained competitive success against unrestricted federal procurement without reliance on set-asides, reflecting stable supplier positioning in military vehicle fleet sustainment logistics. The steep dollar concentration in Army TACOM and Detroit Arsenal versus the high volume of smaller DLA orders suggests the vendor functions as both routine consumables supplier (tires, tubes) and strategic supplier on large equipment modernization programs (wheel assemblies, vehicle maintenance kits).
Quick answers
What is Southern Tire Mart, LLC's UEI?
Southern Tire Mart, LLC's Unique Entity ID (UEI) in SAM.gov is LN49JELTKNG4.
What is Southern Tire Mart, LLC's CAGE code?
Southern Tire Mart, LLC's CAGE code is 3RRT3.
What is Southern Tire Mart, LLC's primary NAICS code?
Southern Tire Mart, LLC's primary NAICS code is 441340 (Tire Dealers).
Where is Southern Tire Mart, LLC located?
Southern Tire Mart, LLC's physical address in SAM.gov is 800 US-98, Columbia, MS 39429, USA.
Is Southern Tire Mart, LLC registered in SAM.gov?
Yes. Southern Tire Mart, LLC's SAM.gov registration is active through December 23, 2026.
What is Southern Tire Mart, LLC's most recent federal award?
Southern Tire Mart, LLC's most recent federal contract award is Tires (19LE2026P0286), from US Embassy Beirut, on July 17, 2026.
On GovTribe
See Southern Tire Mart, LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors