Best A/T? But no common sizes?

After finding no reviews or info period on this tire I took a chance and ordered a set for one of our trucks. I can say after a few thousand miles they are a great tire, very smooth very quiet and no issues with traction. I use my tires for true on and off road use, I have always gone with a well known A/T tire from another manufacturer. We install lots of tires in my shop and the Milestar X/T will be one I recommend. But why no 17” sizes? I would love to put these on several other vehicles but without a 17” option it’s missing a huge market. I know a 17” is in the works but sooner the better.