Selective Catalytic Reduction

2010 Engine Performance

John Baxter | March 01, 2011

Manufacturers say EPA-driven changes yield better fuel economy and other benefits.

Engine Spotlight

By John Baxter | January 03, 2011

Cummins’ ISX has been around for more than a decade, but recent changes turn heads for durability and fuel-mileage enhancement.

Shell launches lube tour

| October 11, 2010

Shell is touring eight U.S. cities through Oct. 28 to educate fleet owners and maintenance managers about products and services.

U.S., California to consider SCR ‘loopholes’

Jack Roberts | July 29, 2010

The EPA and the California Air Resources Board have presented preliminary proposals aimed at alleged compliance loopholes noted by Navistar.

Daimler, Volvo challenge Navistar test

Jack Roberts | July 22, 2010

Daimler Trucks North America and Volvo Trucks North America issued sharp rebukes of a “fluid economy” road test commissioned by Navistar.

Navistar tops in ‘fluid economy’

| July 19, 2010

Navistar said its International ProStar+ outperformed competing trucks in efficiency measuring diesel and urea.

Mack TerraPro refuse truck ‘Sliced’ on History Channel

| June 02, 2010

The star of last week’s episode of the History Channel television program Sliced was “tough, rugged and good-looking,” said makers of said star, a Mack TerraPro refuse truck that the show’s host, John McCalmont, showed ...

Update: Navistar, EPA settle suits

| May 04, 2010

Navistar International Corp. said it had reached an agreement May 3 with the U.S. Environmental Protection Agency that settles lawsuits it had filed in March 2009 concerning the agency’s certification policies for diesel-powered trucks equipped ...

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