What is the best choice for “mud and snow” tires for my 2006 all wheel drive Toyota Sienna?
I have had great luck with Bridgestone Blizzak winter tires and also with some Michelin models.
+1 to @GorehamJ on Blizzaks, also Michelin Xice. Both awesome in snow and ice, not sure about mud
Your location matters . Depending where you live good all season tires might be enough .
The Tire Rack web site can give you more than enough information plus price range .