Further manufacture: Lift axle installation

Vehicle certification responsibilities can become complicated when chassis modifications occur during the upfitting process. This article examines the unique compliance obligations facing intermediate-stage manufacturers...

The debate over the 12% Federal Excise Tax (FET) on heavy-duty trucks is back in Congress as industry leaders push for repeal through the Modern, Clean, and Safe Trucks Act. This article explores how the century-old tax...

Auxiliary fuel systems play an important role in powering vocational equipment, but improper installation can create serious safety and compliance risks. This article reviews OEM fuel tap provisions, evaporative...