Steven Bowles

Steven Bowles is a senior lubes product specialist at CITGO Petroleum, responsible for formulating industrial, environmental, food grade and heavy duty engine lubricants. He is involved with investigating and solving lubricant field and manufacturing issues and performs lubricant training for corporate and customer employees.

Oils & lubricants

Choosing the right engine oil for performance & protection

Cold weather poses significant challenges to engine oils, potentially affecting their performance and ultimately impacting the overall health of the engine.

January 19, 2024

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Based in Starke, Florida, Davis Express is a family-owned and operated business and had established itself as a regional truckload carrier in the Southeastern part of the United States.

Florida reefer carrier going out of business after more than 40 years

Citing financial losses and litigation risks, Davis Express, a 160-truck refrigerated carrier in Starke, Florida, is closing operations this month.

Steven Bowles

Choosing the right engine oil for performance & protection

Florida reefer carrier going out of business after more than 40 years

New York trucking group pushes for delay of Clean Trucks rule

Congress again looks to block speed limiters

Why insurance premiums keep rising, and what fleets can do about it

New Report: The 2025 State of Heavy-Duty Repair