kobra kommander wrote:How long do snow tires last? I have never used any but that has to be expensive swapping tires out every winter like that.
Actually, none of the tires I mentioned are snow tires, all of them are all-season tires. I don't see a lot of snow in my area, but my commute takes me through the Blue Ridge Mountains and the weather can be a little unpredictable. Wet grip in low temps is my main concern, but I do need something that can deal with at least a little snow. There are maybe 5 or 6 days a year where I could really use an all out winter/snow tire on the Z. And if it gets really hairy I'll jump in the Xterra.
The Conti DWS's handily beat other tires they were tested against by Tire Rack in their winter shootout, but like I said, they aren't available anywhere right now. Bridgestone updated it's venerable 960AS (my current all season) in the new 970AS and I am leaning towards that as I've seen some reports that the General GMAX I was also looking at is reported to have a softer sidewall so it won't hold as much grip under the stress of cornering.
I used to swap out tires but I picked up a set of the forged wheels from the 350Z track model so I can now switch out wheels - makes things a lot easier. I've got a set of all seasons mounted on the OEM wheels (Touring V2) and summers on the forged wheels. It's just that I need to get the all seasons replaced, they're not bad but they certainly aren't fresh either. And the summers will need replacing once Old Man Winter goes back home in March or April. The next 6 months or so will be a little expensive I suppose.
Snow tires don't have an treadwear rating like other tires do, as much as I know about tires I don't actually know why. I'm guessing it's got something to do with the fact that they probably won't be driving on snow all the time and that dry pavement can really cause some degradation to the tire. For those that do plan to drive their Z (or any car for that matter) I highly recommend a winter/snow tire - once the white stuff is on the ground it's a completely different level of performance. If I still lived in Chicago and maybe even if were still in Indiana I'd be running a set of
Bridgestone Blizzak LM60's.