C O N T E N T S April   2 0 0 5 Volume 84, Number 4    FEATURES   36  TOLL ROADS Ever-increasing highway congestion. Declining gas tax revenues. Escalating road construction costs. They all spell toll roads.   54 DRIVER RETIREMENT Getting drivers to participate in retirement programs may help reduce turnover.   72 TRUCKER DEALER OF THE YEAR Top dealers talk about current business conditions, the upcoming emissions regulations, service department capacity, parts availability and more.   138 KILLER CHEMICALS Chemicals used to de-ice roads are still wreaking havoc with critical truck components. Here's what you can do to protect vehicles from corrosion.  NEWS & ISSUES 4 DIESEL PRICE WATCH 6 OPINION: DOUG CONDRA Return of the terrible terrorist truck tapper. 10 NEWS ANALYSIS Veteran analyst challenges capacity assumptions. 12 WASHINGTON REPORT Congress resumes work on highway bill;TCA awards, officers. 22 HOTLINE Economic and manufacturer news and analysis.    EQUIPMENT 60 IT SOLUTIONS ASP's let you outsource software headaches. 68 EMISSIONS AUTHORITY Caterpillar's truckstop idle-ology. 70 TIRE TALK Wide wheel issues. 82 DRIVE TEST Mack Granite Axle Back. 84 EQUIPMENT Detroit Diesel's 2007 path. 137 MIDRANGE DRIVE TEST Isuzu's Red Rider. 150 EQUIPMENT FOCUS Paint & graphics. 168 COLUMN: JIM WINSOR Hotter under the hood. To read more, subscribe to HDT.

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