19.5 tires running mixed brands and ratings
I've got 19.5 (225 70 R19.5) tires on my 2008 GMC 2500. I'm currently running Continental HSR in the front and HDR in the rear. Theses are H load range rated tires. I can get a fantastic deal on 2 Go...
Forum Discussion
I don't think you are going to notice much difference, but it has more to do with air pressure than the rating. I'm assuming you probably running about 100-110. You are probably running 15-30 lbs more pressure in the rear than fronts, so the rears will still be stiffer than the fronts.
