Stock tires on a ram 1500 - need two more or 4 different?

Assuming your truck is 4x4 you can get away with all season tires year round.


That said, a true winter tire gets significantly better traction than an all season.

I run Blizzaks on my wife's 300c in the winter. That car would hardly move with all seasons in the snow. With the blizzaks it does about as well as the Grand Cherokee as long as the snow is not deep.