make sure you do!!Well I guess I'm one of those dumb asses. Never had a problem with the 160 & I've been running them on a 4.25 inch rim since 2001, but since you are the professional, I'll make sure to keep my personal experiences & opinions to myself.
Whatever.....make sure you do!!
try the 150 and you will see the diff,,!
better turn ins ,lighter tire ,better profile
the edge pinches on a 160
how you can tell if a tire is the right size is after you mount it-- if the side wall of the tire is flush with the bead of the rim ,its fits correctly
if the side wall of the tire bows or sticks out passed the bead its to big of a tire for your rims size
try that on for size crack heads,lmao