Which tire tread design provides the best ride

[Roader]

We all know that different tires have different tread design. The question is, What tread design do you find best for better stability and ride on the road?

Roader

[GringoPhil]

I've always heard that tires with defined circumferential ribs or grooves were quieter and provided less rolling resistance than a more aggressive all weather tread. Better for RV's? I've seen some RV's and buses with tires that appeared to have no cross hatching or sipeing at all.

[NewellCrazy]

I have a decent medium aggressive and I know that some prefer All Weather tread but in the end its up to you depending on where you travel etc.