I will likely be trading in my Jeep Patriot for a used 2011 Ram 1500 , it has the 5.7 Hemi and about 72,300 miles on it....I am pretty new to trucks and still have to give the truck in question a once over before pulling the trigger, but what is considered high mileage for a ram 1500? I drive anywhere from 18,000 to 21,000 miles a year 80% hwy), and would like to have the truck for at least 4 years if not longer. Any help would be appreciated! Been wanting a truck for years!