Maintenance

(Clockwise from top l.) Goodyear's G661, G731, G949, and G933

Articles

Finding Replacement Tires for Medium-Duty Trucks

Fleet managers opting for new replacement tires instead of retreads for their medium-duty trucks must tailor the tire to not only the specific gross vehicle weight, but also to the application and specific conditions in which the vehicle will operate.

Corrosion wreaks havoc on big robust connectors like this. What do you think happens in systems that need to detect changes of mere millivolts?

Articles

How Corrosion Causes Electrical Problems

Almost every electrical or electronic problem with trucks today can be traced back to one single source: corrosion-induced voltage irregularities.

Speed is a tire and fuel-economy killer. Photo by Jim Park

Articles

5 Ways to Extend Tire Life and Improve Fuel Economy

Fuel efficiency and tread mileage go hand in hand. Here's one of those rare opportunities to whack two birds with one stone. By following these five easy steps, you can improve your tread life as well as your fuel economy.

Sealed LED lamps will resist intrusion of salt spray and other contaminants while the structure surrounding the lamps will protect them from impacts and resulting damage. Photo: Tom Berg

Articles

Spec'ing Electrical Parts for A 12-Year Life

Thee Technology & Maintenance Council of the American Trucking Associations has a recommended practice to help trailer buyers spec electrical systems.

Larger dealers are often associated with a retreader. Keeping all the services under one roof makes for easier tracking, billing and record keeping.

Articles

Working With Your Tire Provider

Anybody can change a tire, but does your dealer make yard calls and bring some inventory along so the necessary tires can be changed on site without delay?

Articles

TMC Survey Reveals Misinformed View of Fuel-Efficient Tires

Do the fuel savings of low-rolling-resistance tires outweigh the assumed shorter miles-to-removal? A TMC survey found a disturbing lack of knowledge among members about their own fleet operations.

Reorganizing the shop and optimizing workflow reduces the number of steps technicians have to take when inspecting vehicles.

Articles

5 Ways to Improve Shop Productivity

Every minute a truck is in the shop is a minute it’s not on the road making money. And while there is no way to eliminate all visits to the shop, improving shop efficiency will get trucks in and out faster.

Rolf Lockwood, Executive Contributing Editor

Articles

Commentary: Fuel Economy is Two-Dimensional

Fuel economy is really a two-sided matter and we should be striving to avoid zero mpg just as much as we aim for 10 mpg.

MBH Trucking’s Peterbilt has a blacked-out look because its aluminum parts have been coated with Linex bed-liner material to protect the metal from oxidation.

Articles

Combating Corrosion at Wheel-Ends

Careful cleaning extends lives of components, while proper spec’ing heads off rust in the first place.

A schematic of Dana's Central Tire Inflation System, which is similar to the system the company is developing for the on-highway market.

Articles

Coming Soon: Inflation Systems for Drive Axles

Drive axle inflation systems might not be the Holy Grail of truck maintenance, but they are in a position to cure a vexing problem. Tire pressure maintenance is time-consuming and costly, but there's no debating the savings from properly inflated tires. At least four manufacturers have systems in development. At least one is already available.

USEFUL WHITEPAPERS
How a Collaborative Approach To Fleet Fuel Maintenance Can Improve Vehicle Uptime
Find out how Penray’s collaborative approach to fleet fuel maintenance can improve vehicle uptime! Penray’s Fuel Doctor program addresses individual fleet needs through testing, independent lab analysis, recommendation of treatments and tank cleaning as well as long term maintenance program planning.
The Process of Turning Maintenance Data Into Actionable Information
Maintenance providers can help fleets gather crucial maintenance data and integrate it into the entire data stream to create intelligence that will improve operations.
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