all season tires summer/snow?

[Spdu4ia]

Ok, I will be moving hopfully in the next month or so to Colorado Springs, CO and taking the X with me. My question is, I will be needing tires soon. I have the sport 19's and would like to keep the wheels on all year around. Are there any tires that I can run in the summer and leave on when I take a trip up to the mountain in snow? Living in an apartment I wont have a ton of room for an extra set of wheels.

Ultimately I know a set of full on snow tires/ wheels is best but If I only get into the mountains once a month or so I will tear up the snowtires on dry roads. I'm mainly looking for an all season tire that I can have on year around.

Thanks