After using Michelins for more years than I care to remember, I wholeheartedly recommend you give them serious consideration.
I am using the 22570R19.5 in the XZZ tread design on my small motorhome. Very happy with them.
I always buy my tires from an on-line marketer and then have them mounted locally. Last tires were from SimpleTire.com. They were less than 6 mos. old when I received them.
They show 5 tread designs and load ranges (LRF and LRG). Only show price for one, the XZE in Load Range G (14 PR). $424, all inclusive including shipping. Local mounting will probably run another $25. per tire.
Makes the 6 cost about $2700.
