I went from LR B tires to LR D tires and I notice the D's run 'cooler' to me..
I could only run the B tires at a max of 35 psi. They always seemed 'warmer' to the touch at rest stops by my hand.. Went to the D's and run them at 55 psi (max is 65 psi) and they just seem cooler to the touch by my hand..
Yes, I know my 'hand' is not a thermometer..
๐ But, it's all I had when I had the B rated tires, so that's all I got!
But, in the end, I feel better with the D's than the B's and I'm on my second set of the D's..
๐Just my experience and that's all!
Mitch
2013 F150 XLT 4x4 SuperCab Max Tow Egoboost 3.73 gears #7700 GVWR #1920 payload. 2019 Rockwood Mini Lite 2511S.