Not exactly....the math is 5" difference from 16 to 21 rim divided by 1/2, but the tire is a very low profile on the 21 so my total difference when standing them side by side was only about 3/4"That doesn't sound right. In actuality, you're only raising the front end by 2 1/2".
Well....I've dealt with numbers for 60+ years of my life, and as far as I'm concerned, from centerline of axle to outside of rim would be a 2 1/2" difference. "Common Core Math", perpetuated by left-wing losers doesn't set well with me, lol.Not exactly....the math is 5" difference from 16 to 21 rim divided by 1/2, but the tire is a very low profile on the 21 so my total difference when standing them side by side was only about 3/4"