Firestone Transforce HT tires?

My '07 WBO View had a set on it in '15 when I bought it, dated 2012. They had been coated in tire shine which the tire people tell me (many different tire people) caused the sidewall checking on mine. I drove the tires for about 5K after I bought it (They were basically new when I bought the MH) and removed them and installed a set of Michelin MS2 tires thru the FMCA Michelin Advantage program. The Michelin's ride about a thousand percent smoother and nicer than the Firestones, but I have read comments from a number of people who have had good luck with the Transforce HT.

I did scrap the original '06 dated Michelin spare and hung one of the inboard duals (Firestone) on the spare tire mount on the rear (no sidewall checking).

Charles