Complex sentence: Prior to 2009, the company primarily rented Chrysler, Dodge, and Jeep vehicles within the United States, though some locations featured other brands, such as Mazda, Nissan, or Toyota.
Split into simpler sentences: Prior to 2009, the company primarily rented Chrysler, Dodge, and Jeep vehicles within the United States. Some locations were an exception and featured other brands such as Mazda, Nissan, or Toyota.