Kenworth will now offer heavier front axles for its T370 Class 7 model. The 18,000- and 20,000-pound axles are available with the PACCAR PX-9 engine rated up to 350 horsepower and 1,150 pound-feet of torque. The package includes a heavy-duty, cross-brace reinforced front frame assembly. Bolted cross-members and either 10-3/4-inch frame rails or 10-5/8-inch frame rails with inserts complete the chassis package. Iron hubs, drum brakes and dual-power steering gears, along with a power-steering cooler, are part of the spec package. www.kenworth.com