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Utah
Speed Limits
Truck speed limits in Utah: Highway 75 mph, Rural 80 mph, Urban 65 mph. 80 on some rural interstates; same for trucks. Left lane: No specific truck left-lane restriction.
Winter & Chain Laws
Chains or traction devices required October 1 - April 30 or as conditions warrant on designated routes; UHP enforces chain controls in canyons and mountain passes Construction: Construction season April-November; heavy on I-15 corridor.
Restricted Routes
Mountain canyon roads may have seasonal restrictions; standard oversize/overweight permits; national park roads have size limits
Hours of Service & ELD
Standard federal HOS enforcement; UHP motor carrier division ELD: Full federal ELD mandate compliance required.
Inspections & Enforcement
Moderate; UHP conducts inspections at ports of entry and on I-15 and I-80 Drug testing: Federal DOT drug testing requirements apply.
Parking Availability
Adequate; good truck stops along I-15 and I-80; limited in mountain areas
Official Source
For the most current trucking regulations in Utah, visit the official enforcement page at https://www.udot.utah.gov/connect/business/motor-carrier/.
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Moving to Utah from elsewhere · Road Safety
Trucking regulations change frequently. Always verify current rules with the official state DOT or highway patrol before operating. This guide is for informational purposes only. Data reflects regulations as of early 2026.