Here in the US, or maybe at least by me, Avon is not considered a high quality tire.
Second: high speed driving? I just got a speeding ticket for an 82 in a 65 last week. High speed driving here in the US is only in your dreams.
At about $160 each for a BFG 295-50-15, I can burn up almost three sets for the price of the Avons, but yes, technically you are correct. A V tire is available.