Sirius Satellite Radio has announced that Kenworth Truck Co. will include Sirius on selected Kenworth Class 8 truck models with the VIT sleeper interior.

Kenworth will use the DEA300 SIRIUS/AM/FM/CD radio, the first all-in-one Sirius integrated radio available as factory-installed in the commercial vehicle market.

Sirius is also available as a regular factory-installed option on all Kenworth Class 8 models in non-VIT sleeper and day cab configurations. Kenworth customers will receive three months of complimentary service on Kenworth vehicles equipped with a Sirius system through May 31, 2007.