CERRITOS, CA – Isuzu Commercial Truck of America, Inc. has brought back the Isuzu Owner Loyalty Program, and has also launched a new “Isuzu Upgrade” program. Customers in the market for a new medium-duty vehicle will have from now until the end of the year to utilize the two incentives. The Owner Loyalty Program offers current owners of an eligible truck $750 toward the purchase or lease of a new or unused 2004-2006 model year Isuzu N-Series Diesel truck. The Upgrade Incentive offers $750 to current owners of eligible competitive vehicles toward the purchase or lease of a new or unused 2004- to 2006-model-year N-Series Diesel truck. Current owners of a Ford E350, E450, F450, F550, Ford LCF models, Mitsubishi, Hino, International LCF models, Freightliner Sprinter, Dodge Sprinter, and UD are all eligible for this offer. Customers must take delivery of the new vehicles by Dec. 31, 2006.