Hertz Promotion Codes Receive a Free One Car Class Upgrade from Hertz every time you rent a Compact (Class B) through Fullsize (Class F) car, with a maximum upgrade to a Premium (Class G) car, at participating airport and suburban locations in the U.S.! Use promotion code 913603. Exp. 1/28/2009   Hertz Promotion Codes Save $15 on weekly rentals - 5 or more days with a Saturday night keep! Use promotion code 913651. Exp. 1/28/2009   Hertz Promotion Codes Save $15 on a leisure weekend rental of three or more days with a Saturday night keep! Use promotion code 913640. Exp. 1/28/2009 Advantage Rent-A-Car Alamo Rent-a-Car  (1) Avis  (6) Budget Rent-a-Car  (5) Dollar Rent a Car  (10) Enterprise Rent-a-car Fox Rent-A-Car Greyhound Image Rent-A-Car  (4) National Rent-a-Car Payless Car Rental Thrifty Rent-a-Car  (1) Apparel Autos & Marine Baby Beauty & Fragrance Books Computer Electronics Gourmet Health & Personal Care Home & Garden Jewelry Kitchen Music & DVD Office Pets Sports Tools Toy & Games Travel Web If you find any Hertz promotion codes that are not valid or not linked properly, please let us know. © 2004-2007 PromotionCodes.org    Advertisements Hertz Coupons,  Fashion Experts, Fashion Advice