Sirius Satellite Radio has announced that Peterbilt Motors Co., a division of Paccar, will include Sirius radios with its new truck models equipped with Platinum level Unibilt sleepers.

Sirius radios will continue to be available as a factory installed option on all other Class 8 conventional Peterbilt vehicles. Peterbilt will offer prepaid activation and three months of complimentary service on all Sirius-equipped vehicles with production installation on Aug. 1.

For more information, go to www.sirius.com or www.peterbilt.com