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A white Penske electric cargo van drives on a freeway bridge at sunset.
Resource LibraryResourcesSustainability

Use Sustainability as a Competitive Advantage

​Sustainability initiatives are often driven by regulations and emission reduction goals, but the most progress happens when efficiency, cost control, equipment strategy, customer expectations and long-term business resilience are factored in. Learn how smarter operations and equipment strategies can create a more sustainable, competitive fleet.
A blue DEF sign hanging on a green post at a fuel station.
Resource LibraryMaintenanceResources

Diesel Exhaust Fluid 101

What is diesel exhaust fluid and how does it affect your heavy-duty truck? Our DEF 101 article answers all your questions.

More Industry Resources

Driver sleeping in truck
Resource LibraryResourcesEquipment

Cut Costs, Increase Driver Satisfaction With Auxiliary Power Units

A white Penske semi-truck drives on a road with mountains in the background.
Resource LibraryFinance

How Leasing Helps Control Hidden Fleet Costs

A truck driver in a blue vest and hat buckles his seat belt while sitting in the cab of a semi-truck.
SafetyResourcesResource Library

CVSA Safe Driver Week 2026: Curb Careless Driving

A truck driver in a truck cab window holding an open bottle of water.
Resource LibraryResourcesDriver Well Being

How To Stay Cool in the Heat in Your Truck This Summer

A drone-style image of multiple semi-trucks driving through a Utah landscape against blue skies.
Resource LibraryIndustry

5 Ways To Prepare for New and Changing Lanes