RAM Trucks Lewisville, Tx. Serving McKinney, TX Sherman, TX Bonham, TX Gainesville, TX Frisco, TX and all surrounding areas. Hoyte Dodge RAM Chrysler Jeep is your source for RAM 1500, RAM 2500, RAM 3500, RAM Chassis Cab, RAM ProMaster vehicles! Search New RAM in Lewisville. Search Used RAM in Lewisville. 866-445-8510