Tires are round black things. As long as they are sized for your rig and inflated for the load, most any of them will do fine. The very cheapest off-name brands sometimes have less than perfect quality control and thus are more likely to produce a few lemons, but the bulk of them are still decent tires. The internationally known brands are usually more consistent. Some folks swear that only Michelin or maybe Goodyear "RV tires" will suffice, but most of us find good value and service from well-known brands like Bridgestone/Firestone, Goodrich (a Michelin brand), Toyo, Continental, Yokohoma, Hankook, and Kumho.
Now let the fun begin...
2004 American Tradition; 2014 Buick LaCRosse
Homebase in the Ocala Nat'l Forest near Ocala, FL