I am a newbie to this forum which Timmy the Toolman has recommended. Hello folks. I am a good DIY mechanic with a well equipped garage/shop and I live in a high mountain valley in Wyoming. We still have 24" of snow on the ground. I recently bought and restored a 98 SR5 to near mint mechanical condition It is my first 4R. I am a big fan of Corollas and Camrys and 2nd gen 22re trucks. We have old 4wd cummins trucks on the farm and a 98 Tahoe and my wife's 96 Subaru. Those two have Bridgestone Blizzaks and are the cats pajamas on snowy roads. When I tried to drive the 4R with its stock all season 270 16" all seasons, it was AWFUL, sliding and spinning. I am blaming these overwide tires as my primary traction problem. The tahoe has 245x75 Blizzaks and does not slip or spin but it is also 1/2 a ton heavier than this 4R so I am hoping the narrower 225X75x16 Blizzaks might work. Has anybody out there tried going smaller and narrower for snow tires or AS tires? The engine will run faster and perhaps the mileage might suffer but right now this otherwise lovely little wagon is useless and unsafe in our winter conditions.