>if we didn't have several good tire choices
>available .... perhaps we would need to take such
>risks.
>
>
>But that's not the case ... there are several that
>meet or exceed the minimum specs.
>
>Why not simply use those tires.
>
>I really don't get it.

I guess it all comes down to whether one feels it's better to be within the
manufacturer's spec on an "adequate" light truck tire, or be a couple
percent over the "calculated downrating" of a superior performance "car"
tire. Some look at the P-metric formula that calls for a 9% downrating
whether it's a Toyota mini-truck or a 1/2 ton cargo van and say the
downrating methods are overly conservative when applied to a Vanagon. I
personally feel the better tire is preferable, but then I don't have a
Westy and I'm never over even the downrated limit.

John Bange
'90 Vanagon "Geldsauger"