One would be incorrect in thinking a 8 ply rated tyre has 8 ply's of anything
A 8 ply rated tyre certainly doesn't have two and a half times more belts or ply's or layers or the like over a 2 or three ply
A lot of a/t and m/t type tyres list having two ply's of steel and one of polyester, rayon or similar or vice versa.
A given ply rating has very little meaning in the true sense of a tyres ability to carry load
That will be determined by a tyres load rating
Generally the higher a tyres load rating the firmer the sidewalls would be, but not always
Different tyre manufacturers will put sidewall stiffeners and cosmetic rubber on the wall to enhance a tyres durability
Ply RATING is old dated talk and has little relevance in today's modern tyres
It is used as an INDICATION of a tyres construction, not an overall definitive ingredient list
Hopefully helping?
Using TT2 on my mobele
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