Utah

Rocky Mountain (PADD 4)

$6.521

Diesel /gal · 43rd cheapest

31¢

State fuel tax · 31st lowest

15.9%

OOS rate · 14th lowest

104,324

Inspections (24 mo)

Diesel price trend

Rocky Mountain (PADD 4) · 3 years, EIA weekly

Weekly on-highway diesel · 2023-11-06 → 2026-10-26

Fuel

Retail diesel6.521/gal

National avg: 6.521/gal · at or below average

Tax at the pump55.4¢/gal

■ State 31¢ ■ Federal 24.4¢ · per gallon

Roadside safety

FMCSA inspections in Utah, last 24 months

Out-of-service rate15.9%

National avg: 17.7% · at or below average

Violations per inspection1.81

Out-of-service by inspection type

Driver23,272 viol · 30% OOS

Vehicle58,356 viol · 39% OOS

HazMat224 viol · 27% OOS

104,324

Inspections

26th most

188,520

Violations

30,005

OOS violations

28.8

Viol / 100 insp

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Diesel: U.S. Energy Information Administration (weekly, by region — states inherit their PADD region price). Fuel tax: FHWA Highway Statistics MF-121T. Inspections & out-of-service: FMCSA (last 24 months). Estimates for guidance, not official figures. Not affiliated with FMCSA.