kerrton wrote:The specs say the tires that come stock with the Rogue are "P225/60R17 mud and snow tires"
Mud and snow ratings doesn't hold much water. It actually isn't a test, it's just a tread pattern requirement to get the M+S rating... which many times does not equate to good traction:
- Grooves that are a minimum 1/2" long and 1/16" wide- Grooves have to be 90 to 35 deg perpendicular to the direction of travel- The grooves (voids) must make up 25% of the tire.
Now, the Severe Service Rating (snowflake in the mountain logo) is alot more stringent. They actually have to be tested using a method from the American Society for Testing and Materials (ASTM). The test method uses real snow to test the grip of the tire! Add to the fact that many winter tires are made from much softer rubber which doesn't turn into a hockey puck at sub freezing temps like all seasons do.
Now, for the stock Continentals... My '03 Altima had Continental TouringContacts ... with nearly an I identical tread pattern. The issues I had with those tires are already appearing in the Conti 4x4Contacts used on the Rogue:
They are noisy.They may wear quickly. I only got 65,000km (39,000mi) on the Conti's that came with the Altima.They are OK but not great in the snow.They are slippery in the rain. For that matter they can be slippery on dry pavement sometimes.
If you do ANY winter driving (snow, ice), IMHO you should get a pair of dedicated snow tires (severe service rated) before you risk your life any further! Although the Rogue has been OK in snow with the Continentals, they don't exactly instill confidence. I also had too many bad experiences with the Continentals on my Altima to recommend them to anyone.
So this begs the question. Why does Nissan put these tires on the Rogue? Simply because it fits thier budget and criteria. Not because they are the best tires on the market. I am sure the tire mfg's play into this by offering discounts and incentives to get thier tires featured as OEM equipment.
Unfortunately the only thing we can do about the tires is replace them. And I intend on doing just that!