Diesel engine sales are up to 3.4% year to date in the Class 2 and 3 commercial diesel segments compared to 2.2% in 2019. New diesel options are coming for Jeep Gladiator, Chevrolet Suburban and Tahoe, and GMC Yukon and Yukon XL, and Cadillac Escalade.
July 20, 2020
Costs. Maintenance. Engine life. Performance. Which powertrain has the advantage? Gasoline, or diesel? Which one is right for your fleet? Likely, it depends.
January 6, 2020
Diesel engine vehicles can be damaged by using low quality diesel exhaust fluid (DEF). Repairs can be very expensive with long downtime possible, and damage could void the manufacturer’s warranty.
April 26, 2019
Alan Schaeffer of the Diesel Technology Forum also cited data showing that in emissions-sensitive southern California, more particulates come from brake dust and tire wear than from heavy diesel trucks.
March 31, 2017
New motor oils are coming to truck engines and lubricant marketers near you this December; here's what you need to know.
September 19, 2016
Hypermiling techniques can deliver impressive fuel economy and cost savings with lower fuel usage, but the driving techniques used by hypermiling hobbyists often run counter to a fleet's primary goal to increase safe driving and reduce higher-risk driving.
October 7, 2015
Prolong Super Lubricants' Fast Fuel concentrated commercial grade diesel fuel treatment improves the fuel economy and performance of heavy duty diesel work trucks and commercial vans.
January 26, 2015
Ram Truck has improved the fuel efficiency of its 1500 EcoDiesel pickup with a model that edges highway fuel economy for full-size pickups closer to 30 mpg highway — a bar once thought unattainable.
January 13, 2015
Questions linger regarding the reliability and serviceability of the new powertrain’s emissions systems.However, the technology isn’t all that new; with a proven history of reliability, it is designed to minimally impact drivers and serviceability.
May 1, 2007