Trailers in the future may sport small wedge-shaped edge moldings or they may be enveloped in a constant stream of compressed air or a combination of both in the attempt to improve aerodynamics and fuel economy, according to discussions held at The Maintenance Council annual meeting.

Class 8 truck sales continue to outpace 1999 figures for the second straight month, but an analyst says a two-thirds drop in new orders suggests manufacturers are still working off their backlogs.

Trailers in the future may sport small wedge-shaped edge moldings or they may be enveloped in a constant stream of compressed air in the attempt to improve aerodynamics, said researchers at The Maintenance Council's annual meeting.

The Surface Transportation Board has put a 15-month hold on new railroad mergers while it tries to fashion rules to prevent the problems that have attended the last two major consolidations.

The price of diesel fuel climbed to new heights this week, amid a frenzy of protests, threatened protests, proposals, counterproposals, promises and caveats.

Ken Johnson, whose term as chairman of The Maintenance Council ended last week, vowed to “preserve the mission” of TMC in the face of concerns that integration with American Trucking Associations could have a negative effect on the close-knit council.

Former Maintenance Coucil Chairman Ken Johnson vowed last week to “preserve the mission” of TMC in the face of concerns that integration with American Trucking Associations could have a negative effect on the close-knit council.

Some experts say cryogenics – the science of extreme cold – can be used to make everything from spark plugs to brake pads stronger and more durable, but the industry hasn't taken to it yet.

Surging gasoline prices are likely to thwart hopes that lower demand for heating oil will bring speedy relief in the cost of diesel fuel, as refiners move to maximize profits by producing more gasoline.

It was a common scene at grade school science fairs: a demonstration of the effects of extreme cold.