The OEM 2019 - 2020 Ram Infotainment Upgrades Were Made Available on August 12. OVIEDO, Fla., August 14, 2019 -- Infotainment.com now offers OEM 2019 - 2020 Ram Truck infotainment system upgrades for the 2019 Ram 1500 2500 3500 and Heavy Duty Models. The 2019 - 2020 OEM Ram Infotainment...