Tire(S) for my Ram

My son had Nittos and now has Coopers on his 06 2500. And I'm on my 2nd set of Nittos after a set of coopers on my 05 2500. Real life comparison between he and I - too dang close to call a favorite. Both seem to perform and last equally, except the cooper's seem to give a slightly softer ride. We are in Northern Maryland and get true 4 season weather.