Our sister site, CCJ, has confirmed that Navistar has completed the build of the first four commercially-available DuraStar 4300 trucks with the Cummins ISB 6.7-liter engine. A Navistar spokesperson ...

Navistar has exclusively confirmed to CCJ that the build of the first four commercially-available DuraStar 4300 trucks with the Cummins ISB 6.7-liter engine was completed this week. A Navistar ...

INDIANAPOLIS. International announced that its DuraStar and WorkStar truck models will be available with the Cummins ISL9 9L engine as an option. The trucks will continue to be offered with Navistar’s ...

Navistar has started customer shipments of its International DuraStar and WorkStar trucks with the company's 9.3-liter diesels fitted with selective catalytic reduction emissions-aftertreatment ...

Navistar said its first International DuraStar trucks with the Cummins ISB 6.7L engine have reached the market. The trucks were produced at Navistar’s Escobedo, Mexico, assembly plant. “The addition ...

Navistar Inc. announced that it has started customer shipments of its first International DuraStar vehicles with the Cummins ISB 6.7-liter engine. The first units were released from the company's ...

International Truck announced the availability of the International DuraStar and WorkStar models powered by the Cummins ISL9 engine. The ISL9, which is rated up to 380 hp and 1250 lb.-ft. of torque, ...

You could call it a green beer truck. No, it's not a leftover from Tuesday's St. Patrick's Day festivities but the next step in raising the fuel efficiency of the world's vehicles. Most everyone has ...