Maintenance

TMC

1  -  6  of  6

April 2014, TruckingInfo.com - WebXclusive

Do We Worry Too Much About Inflation Pressure?

Tires exposed to direct sunlight will hear up, causing pressure differentials between shaded tires, like inside duals. Illustration courtesy of Aperia Technologies

By Jim Park

Tire pressure monitoring systems have allowed us a peek into the secret life of tires, and revealed some astonishing details.

Tags: TPMS, TMC, ATIS, Tire Pressure, Tires

March 2014, TruckingInfo.com - WebXclusive

Are Your Aftermarket Truck Parts the Real Deal?

Image source: psndealer.com<br />

By Jane Clark, NationaLease

Phony designer handbags…fake Rolex watches…buy these without realizing it and you’ll undoubtedly overpay for inferior products. Your wallet and your ego will both take a hit, but you’ll survive. But if you purchase fake aftermarket truck parts, the results can be disastrous.

Tags: Maintenance, ATA, Aftermarket Parts, TMC, Aftermarket, NationaLease

March 2014, TruckingInfo.com - WebXclusive

The Lowdown on the New Low-Viscosity Oils

Kinematic viscosity is what you might envision when thinking of viscosity &amp;ndash; gravitational flow. But the new oils will meet viscosity standards measured at high temperatures/high shear conditions.

By Deborah Lockridge

Exactly what is this "high-temp, high-shear" viscosity engine oil standard in the works for the next round of EPA emissions standards, and what are engine makers doing to make sure engines will still be well protected?

Tags: Fuel and Oil, Engines, Fuel Economy, GHG emissions, Engine oil, TMC, API

January 2014, TruckingInfo.com - Department

Keeping Your Wheels in the Game (updated)

Pictures are worth a thousand words, they say. What sort of a message do the wheels on this trailer convey about its owner?

By Jim Park

Back in 1984, the Occupational Safety and Health Administration issued a regulation requiring that truck wheels be stripped of rust and debris before mounting a tire. Easier said than done, the industry moaned at the time. Labor was less costly then, but wire brushes and elbow grease weren’t going to cut it.

Tags: OSHA, Goodyear, CSA, TMC, Tires, Wheels, IMI, Wheel refinishing, Maxion Wheel

October 2013, TruckingInfo.com - Feature

Keeping Your Wheels On

A calibrated torque wrench is required to set the recommended torque on wheel fasteners. Over-torqueing with an impact wrench can stretch and weaken the studs.

By Jim Park

There’s no mystery to why wheels come off trucks. The National Transportation Safety Board in 1992, and Ontario’s Ministry of Transportation in the late 1990s, both concluded after exhaustive studies that inadequate maintenance was the root cause of a series of fatal wheel separation incidents.

Tags: TMC, NTSB, Tires, Wheels, Accuride, Timken, Spicer, ConMet, Ontario Ministry of Transportation, Wheel-offs

July 2013, TruckingInfo.com - WebXclusive

What Exactly Constitutes an Underinflated Truck Tire?

&quot;Underinflated&quot; isn&#39;t always this obvious. Enforcement officials are looking for a usable definition. (Photo by Evan Lockridge)

By Jim Park

Why should we worry about defining underinflation? Because of the Federal Motor Carrier Safety Administration's CSA (Compliance, Safety, Accountability) enforcement program.

Tags: CSA, TMC, Tires, CVSA, Enforcement

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