> I am replacing my Michelin HX MXM4 205/55-16 RSX-S tires at 4/32" wear. I
> notice degrading performance at and below 4/32" (especially noise and
> slipping and sliding in intersections), the sipes are disappearing at that
> point. State law is to replace at 2/32".
>
> Anybody else replace at 4/32"?
>
> Dave M.
>
>

Always, if not sooner. I will not compromise tire safety. If you get in
one accident, or hit someone because you were trying to "stretch your
mileage" with your tires, it will be a silly attempt at economy.

Norm