If price is excluded in the decision making, what tire would you buy ? Michelin, Continental or Goodyear are the tires I have locally at reputable dealer.
In 43 years of motor homing in 10+ coaches I have never gone anywhere without a spare. My last two diesel pushers I installed an electric winch to hoist the spare off the ground and mount into place. It fits between the engine and the side, under the propane tank. I use a 1 inch air wrench and have professional tire changing tools if I need to slip on an different tire.