LOUISVILLE, KY. Kenworth Truck Co. debuted its new T660 aerodynamic tractor here yesterday at the Mid-America Trucking Show. The 2007-model Class 8 will be powered by EPA ’07-compliant engines. It ...

Vincent Phillips owns and operates this 2017 Kenworth T660 Fitzgerald glider with Studio Sleeper. The rig sports a 500-hp Detroit Series 60 with a 13-speed Eaton-Fuller and 3:42 rears. Sitting on a ...

MOUNT VERNON, Wash. – I must admit to feeling a certain kinship towards the Kenworth T660. I was at the Mid-America Trucking Show last year when the aerodynamic highway tractor was first introduced as ...

LOUISVILLE, Ky. — Kenworth Truck unveiled a new T660 aerodynamic model heavy-truck at the Mid-America Trucking Show in Louisville, Ky. today. Aimed at on-highway truck buyers with fuel economy and ...

Kenworth Truck Co. announced that it’s phasing out its aerodynamic T660, successor to the original “anteater” T600 from the 1980s, by year’s end. The builder will offer customers a “last call” ...

A little over a month after Paccar's MX 12.9l diesel engine received its certification from the Environmental Protection Agency (EPA), the first unit has been fitted into a 2011 Kenworth T660 truck ...

AMP Americas, a CNG fueling company, recently put its first 12-liter Kenworth T660 truck on the road. The truck is the first of 42 new T660 trucks that will upgrade one of the largest CNG fleets in ...

The emergence of the regional transportation market is causing many fleets to rethink their equipment demands. If regional is defined as hauls of 500 miles or less, then the power unit may or may not ...

Kenworth Truck Co.’s new T660 regional hauler configuration offers shorter wheelbases, tighter chassis packaging, enhanced maneuverability and weight savings, the company announced Wednesday, March 30 ...

Driving rig was equipped with a Caterpillar C15 rated at 475 hp @ 2100 rpm and 1650 lb-ft of torque @1200 rpm. Measuring fuel economy properly – that is, per SAE/TMC guidelines – is complicated and ...

"The goal was a 100% freight efficiency improvement over our 2009 Kenworth T660, which at the time was arguably the most fuel-efficient truck in the industry," says Kenworth GM Jim Walenczak in a ...