A little late to the party here, but I ran the same 22' sizing last winter as the summers and had no issue whatsoever. In fact relative to prior winter setups, I found the ride to be close to comparable as the summers which was rather surprising. Unfortunately I waited too long to swap this year and I'm stuck driving in snow for the last week here in Calgary with an expected low tomorrow of -20 celsius. My appt in 2 weeks and change can't come soon enough.
Here's a pic of the winters
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Current - 19 BMW X5 50i, 18 Volvo XC 90 Inscription
Past - 14 BMW X5 35i, 11 BMW 550xi, 08 BMW 550i, 09 BMW 335i, 06 BMW 330i, 04 G35 Coupe