People can call 315's as a 35 if they want but I'll continue to correct them as it's a pet peeve of mine.315/70r17 calcs out to 34.4.
Then you get some squish when it’s loaded down. So that’s even shorter then
So yeah, it’s not really 35”. But - most people still call it a 35. Maybe we are just lying to ourselves. Maybe I use the same ruler that my wife claims measures 4.5” out to 8.5”. I’m still claiming 8.5.
I’m ok calling it whatever - even if I am lying to myself.

The other poster called me, and the other person out more than once, who were correcting his false info. He then decided to doubled down on it.
Meh, it's the internet, I get it...
I go off of real world numbers when the tire is aired up and under the vehicle weight and load. That is where you'll notice a rather large difference between a 315 and a 35..
Most 315's are barely 33" tall under those conditions.. Sure a 35 is not a 35 as shown in my measurements and most will find that a 37 is not a 37" but a 35 and 37 are usually pretty close. A 315 is nowhere even close.
My .02
Sponsored