Glad to hear some people like the Coopers. My motorhome came with Hankooks, never had a problem with them, replaced due to age. Replaced with Goodyears, and while OK, one tire had perpetual problems with losing air, etc, despite never being able to find a leak. That tire just blew. So, up for new tires again as the Goodyears are 7 years old (only installed 4 years; got sold old tires - long story, won't happen again!).
So Coopers were recommended to me this time for my driving habits and cost effectiveness. Seems like everyone who has used them likes them. I'm game.