I'm look at air bags BUT. It gets to -40 (-55 with wind chill )and even my tires don't get round till about a block from my home and I don't want blown bags in the middle of winter.
also wondering about the ride (is it good?)

I want real life opinions not factory garbal. anyone?
oh and that cold snap only lasts a month tops( usally only -20 up here)

please tell me all about bags.