[Javi]

Okay... back to tires...

Somewhere back in this or another thread I seem to remember that tires lose an average of 10% of their load capacity per year of use..

Assuming that this is correct and it is true for both LT tires and ST tires regardless of bias ply or radial ply construction.. if this is so...

Then one considers that the passenger LT tires are required to have a safety margin built into their rating... What would that margin be??? 10%, 20% ????

But the ST tire is not limited to a safety margin and can claim the maximum allowance from the get go... so "0" safety margin... ????

Am I following this correctly??