Tire size upgrade 2020 Models ???

[frank4711]

I am selling my Rockwood 5ver and I have a new one on order, I guess it is true what they say buy your 3rd one first, so maybe I have at least one more to go. I ordered a 2888ws, I asked my dealer if there was any upgrade available for tires so he checked with the FR rep, he said 2019's came with 225 75R15 and the 2020 would come with 235 75R16. After some research not sure about that middle # with a trailer tire?? I asked dealer to check again and he said he would I have not heard back. Maybe someone has there 2020 and could check and see. There is a link in my signature for the ad on here of the Rockwood I am selling it is loaded and I will discount more for any member. Thanks Frank

[Blank]

I Think the middle number is called the aspect ratio of the tire when inflated. The 75 refers to the fact that the tread height is 75% of the width, or 235mm for tread width and about 176mm for the other. A 60 series would be considered a low-profile where a 85 would be more like a truck tire.

[frank4711]

yes.... the rep said the 2020 would have 235 75 16R and I am not finding that size in any ST trailer tire ... I have asked rep to confirm size there are many ST tires in ST235 80 16R ...