Hi,
Thanks for the info.
I might be a bit confused so my apologies in advance.
Does the hubs on your tow vehicle run hot as well?
I should have clarified the 10 degree difference is Celsius, so the front hub(no brakes) is like 93F and the rear hub (with brakes) is 110F. I know the first day I brought it home it was way hotter as I could barely hold my hand on the hub. I don’t feel like my truck hubs get hot and the front hub of the truck would be doing most of the braking.
I’ve bought another heat gun and will run some tests.
Thanks for the comment about the hitch, my driveway is steep and maybe the brake is slightly engaged.