Hi there,
I need winter tires for my Mother-in-Law's 1997 Taurus. She's 'concerned' about our terrible Vancouver winters

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I like the Kumho KW11, but they don't come in the exact 205/65-R15 size. Should I go with a 205/60-R15 or am I better off with a different tire? What would you suggest for a tire that'll see lots of rain, a bit of snow (she lives on the backside of Burnaby mountain up a steep driveway) and some clear pavement.
thanks!