Let's talk about trucks

Well.....here's the deal. The metric sizes were SUPPOSED to bring standardization to the tire industry. I remember well the pitches from the tire companies how they would all be the same size from one manufacturer to another. Standardized. It did anything BUT. No two tire maker's same sizes ARE the same size.

If you notice, thats why I included the word "should" in my reply.

In reality, all sorts of people used to struggle with the "aspect ratio" portion of tire sizing.
That is made somewhat easier with P-metric.

Notice I used the word "somewhat".

Not really aimed at you, RRR, but at that other guy that likes to red X me on both facts and clearly stated as such opinions.