Tire Recommendations

Since we never know what kind of weather conditions we're going to wind up in when traveling in our Class C, I use combination mud and snow tires on our RV all the time. I would NEVER have the smooth, highway tread type tires on our rig.

Also since tire brands are so competitive, I figure that the more expensive tires are probably "better made" .. . or they wouldn't be around long. So far we have only used a couple of different designs of Load Range E Michelin tires on our Class C - they've been quiet, had great traction in a wide variety of situations, and seem to wear forever (with 60K-70K mileage tread wear warranties).

Spare?
I’d buy whatever I could find for $50 on Craigslist that isn’t too old.
New tire? Who cares, it’s a spare. It’s not like you’re trying to optimize ride, longevity, whatever. It’s meant to get you the rest of the way to point B when you had a flat halfway there.

Cooper Discoverer HT3

Hankook Dynapro HT original tires on my class c. Same size as stated.
VG tire. Been running them 15,000. Quiet , they are wearing well . Great on dry or wet roads. I also drive them on hard-pack dirt roads that can sometimes be muddy. No problems. Would buy again.

I highly recommend the Firestone Transforce HT tire. On my 3rd set and never had a flat or blowout.

We have General Tires-- Grabber, HTS, M+S tires on ours with no problems. They are made in U.S. and are owned by Continental Tire Co.

The more tires on the road, the more bad reports you will read. Doesn't mean their quality is slipping IMO.