Owner-operator
3 power units. Brokers price each fleet type apart.
SOUTHERN PRIME EXPRESS INC (USDOT 4405075) is unrated by Vektor because the deterministic FMCSA record does not contain enough evidence for a safety score as of 07/23/2026.
SOUTHERN PRIME EXPRESS INC (USDOT 4405075) holds active common for-hire operating authority per FMCSA L&I as of 07/23/2026.
SOUTHERN PRIME EXPRESS INC (USDOT 4405075) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot row is available as of 07/23/2026.
SOUTHERN PRIME EXPRESS INC (USDOT 4405075) has a 50.0% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed 07/23/2026.
SOUTHERN PRIME EXPRESS INC (USDOT 4405075) has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of 07/23/2026.
SOUTHERN PRIME EXPRESS INC (USDOT 4405075) reports 3 power units and 3 drivers in its most recent MCS-150 filing dated 08/04/2025.
SOUTHERN PRIME EXPRESS INC (USDOT 4405075) has no FMCSA-assigned safety rating in the federal record refreshed 07/23/2026.
Load decision · FMCSA snapshot · 2026-07-23
Not enough federal record to assess. Verify authority and insurance directly.
Owner-operator
3 power units. Brokers price each fleet type apart.
8.3 yr
Model years 2016–2019 · peer benchmark computing.
1 yr unchanged
Same registration since 2025 — no chameleon / reincarnation signal.
SOUTHERN PRIME EXPRESS INC's USDOT number is 4405075, and its motor carrier number is MC-1729718.
As of 2026-07-23, SOUTHERN PRIME EXPRESS INC is active in the FMCSA register with common, contract, broker operating authority on file.
SOUTHERN PRIME EXPRESS INC has a 50.0% vehicle out-of-service rate (national average 22.26%) across 2 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: 2 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
SOUTHERN PRIME EXPRESS INC operates 3 power units and 3 drivers per its most recent MCS-150 filing.
SOUTHERN PRIME EXPRESS INC is based in ELK GROVE, CA, with roadside inspections recorded across 2 states.
Comparable carriers around Elk Grove and across California
2 inspections · 24 mo · vs national benchmarks
Out-of-service rate· 24-mo cumulative · vs national
Inspection coverage· expected vs observed · the fraud signal
How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.
Violation themes· decoded · grouped by BASIC
What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.
Can they legally + adequately haul your load?
Operating authority· 49 CFR · per type
Operating authority
Insurance & bonds
Insurance continuity· insurer · policy · lapses
Shorter eras are too brief to label at this scale — all 1 insurers are named in the list below.
No active BIPD filing in FMCSA's current snapshot.
VIN-decoded · NHTSA vPIC
Capacity· power units = haulable capacity; trailers are towed
Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.
Fleet age· model years · decoded VINs
Revealed by inspection density across 2 states · 24 mo
Operating footprint· revealed by roadside-inspection geography
Inspection density by state· each tile = a state · shade = inspections, last 24 mo
Affiliated entities & reincarnation signals · for review, not a verdict
No shared-VIN flow in the last 12 months
Capacity consistency· registered vs roadside-observed power units
Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.
FMCSA census + L&I dossier
Location
Contact
Registration
Fleet (self-reported · MCS-150)
Daily-captured FMCSA licensing & insurance changes — monitored by Vektor
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.
Verified broker, shipper & driver reviews — moderated
Be the first broker or shipper to rate SOUTHERN PRIME EXPRESS INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.
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