Updated Oct 20, 2026

Polmax LLC

As of Oct 20, 2026, Polmax LLC in Alsip, Illinois reports 106 power units and 96 drivers on its MCS-150, FMCSA safety rating: satisfactory.

12161 S Central Ave, Alsip, Illinois 60803 (708) 843-8300

Verified Oct 20, 2026 against FMCSA Company Census File (data.transportation.gov)

Polmax LLC (USDOT 758399, MC-342107), doing business as Experior Transport, is an active motor carrier based in Alsip, Illinois that FMCSA's census classifies as for-hire and that declares hazardous materials on its MCS-150. Operation: interstate. Operating authority: active for-hire authority (MC). Fleet: 106 power units and 96 drivers (96 with CDLs). It reported 9,992,501 miles in 2025. Cargo classes declared: dry bulk commodities, general freight, building materials, construction, agricultural / farm supplies, grain, feed, hay, refrigerated food, fresh produce, beverages, paper products, utilities, motor vehicles, meat, u.s. mail, other cargo (other: Unspecified). FMCSA safety rating: satisfactory, from a compliance review on January 27, 2010, 17 years ago; it reflects that review, not current performance. Registration (MCS-150) last updated July 22, 2026.

Key facts

Fleet size	100–499 power units source
FMCSA safety rating	Satisfactory source
Rating age	Rating over 10 years old source
Registration update overdue	No source
Operation	Interstate source
Cargo classes (MCS-150)	Dry bulk commodities, General freight, Building materials, Construction, Agricultural / farm supplies, Grain, feed, hay, Refrigerated food, Fresh produce, Beverages, Paper products, Utilities, Motor vehicles, Meat, U.S. mail, Other cargo source
Driver count	25–99 drivers source
Last MCS-150 update	Jul 22, 2026 source
Doing business as	Experior Transport source
USDOT number	758399 source
MC docket	MC-342107 source
Operating authority	Active for-hire authority (MC) source
Other cargo (as described)	Unspecified source
Power units	106 source
Tractors (owned or leased)	106 source
Trailers (owned or leased)	165 source
Drivers	96 source
CDL drivers	96 source
Annual miles (MCS-150)	9,992,501 miles source
Mileage year	2025 source
Also hauls its own freight	No source
Safety rating date	Jan 27, 2010 source
USDOT registered since	Jul 7, 1998 source
Business type	Corporation source

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USDOT number: The registration number every interstate (and many intrastate) commercial carrier holds.

MCS-150: The registration form carriers file with FMCSA and must update at least every two years; fleet, drivers, cargo and the hazmat flag on this site come from it, as the carrier declared them.

Safety rating: FMCSA's result after an on-site compliance review: Satisfactory, Conditional or Unsatisfactory. A rating is not refreshed unless FMCSA reviews the carrier again, so many are years old; each profile gives the review date. Most carriers have never been reviewed and are not rated; that is not a bad mark.

Power units: Trucks and tractors that pull or carry freight.

Cargo classes: Self-declared on the MCS-150 from FMCSA's fixed list. Some carriers tick most of the list, so a long list means 'declared', not 'specialises in'; the hazmat flag does not say which hazardous materials.

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Something wrong or out of date? Suggest a correction. Source record ID 758399.