It's time to purchase new tires for my 2016 Chevy Silverado 1500. The truck came with Goodyear Eagle LS2 tires and they have served me well. I pull a 26'Heartland Trail Runner with a GVWR of 7600lbs....
I don't think you can go wrong with either one really. I love my Michelin's but they are an expensive tire....not to say the Coopers aren't up there either so...Both have good ratings. Have you looked at any reviews on the tire sites like Discount Tire? One might be noisier than the other or one might ride a bit stiffer than the other.