David Cullen

[Former] Business/Washington Contributing Editor

David Cullen has been covering trucking for top-tier media platforms continuously since 1981. He served as executive editor of Heavy Duty Trucking from 2015 to 2020. Prior to that was executive editor of a fleet-focused magazine, where he was on staff from 1989 to 2015. He launched his career in 1981 with DES (Diesel Equipment Superintendent), where he served as managing editor from 1985 to 1989.

Cullen is known for his coverage of legislative and regulatory issues affecting the trucking industry, as well as fleet business related topics.

Cullen is a recipient of several Jesse H. Neal Awards for Outstanding Journalism and numerous ASPBE AZBEE Awards for Excellence in business-to-business journalism, as well as ASPBE's Annual Stephen Barr Award for Individual Feature Writing.

News•by David Cullen•October 14, 2015

Mack Celebrates In-House Assembly of Drive Axles

Before an enthusiastic standing-room-only crowd, largely composed of hundreds of assembly line workers, Mack Trucks executives ushered in the new axle production line installed at its Hagerstown, Md., powertrain assembly plant.

Articles•by David Cullen•October 9, 2015

Nussbaum Boosts Safety Driver by Driver

Nussbaum continuously makes investments in onboard safety technology, as well as in programs developed in-house to coach and incentivize drivers to perform safely and efficiently.

News•by David Cullen•October 9, 2015

Private Fleets Back Higher Truck Weight Limit

The National Private Truck Council is now throwing its own weight behind the legislative effort to allow individual states to increase the federal vehicle weight limit to 91,000 pounds for tractor-trailers that are equipped with a sixth axle.

Articles•by David Cullen•October 8, 2015

Sausage Fleet Switches to Propane Autogas

Tim Stevens, president of Stevens Sausage, decided in 2013 to move away from spec’ing more diesel engines for the company’s 13-vehicle delivery fleet. So he decided to covert them to propane autogas.

News•by David Cullen•October 8, 2015

FMCSA Defends Crash Data as ‘Clearly Sufficient’

The Federal Motor Carrier Safety Administration released a report on Oct 8 that finds that “the amount of data used in the agency’s Safety Measurement System (SMS) is clearly sufficient to allow FMCSA to identify high-risk truck and bus companies.”

News•by David Cullen•October 8, 2015

Truck Size/Weight Study Dinged by Outside Agency

The Dept. of Transportation’s Comprehensive Truck Size and Weight Limits Study “lacks a consistent and complete quantitative summary of the alternative configuration scenarios... and major categories of costs are not estimated,” contends a study review released by the Transportation Research Board.

Articles•by David Cullen•October 7, 2015

Customers Make LNG ‘No-Brainer’ for Florida Fleet

The Jacksonville-based truckload carrier's transition to LNG was driven by three factors: addressing customers’ sustainability goals, contributing to U.S. energy independence, and lowering fuel costs for the 500-truck fleet.

News•by David Cullen•October 7, 2015

DOT Issues $5 Million in Emergency Relief for South Carolina Roads

The Dept. of Transportation announced on Oct. 6 the “immediate availability” of $5 million in emergency relief funds from the Federal Highway Administration to the South Carolina Dept. of Transportation to help repair roads and bridges damaged by the recent rain-driven flooding that has crippled the state.

News•by David Cullen•October 6, 2015

Yokohama Celebrates Launch of U.S. Truck Tire Production

The first Yokohama tire plant—which will exclusively produce truck and bus tires-- built in the U.S. from the ground up is now up and running, a scant two years after the company broke ground on a greenfield site within Mississippi’s Golden Triangle business-development region.

News•by David Cullen•September 29, 2015

NYC and Pensacola to Test Off-Peak Truck Deliveries

To cut down on traffic congestion, New York City and Pensacola, Florida, will test the delivery and pickup of goods by truck during off-peak hours (such as overnight) through a newly launched federal pilot program.

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