Well then my driveway at my cabin must not be on this planet. When I first got my Tahoe Hybrid in 2008 it had good new tires (but not winter tires) so my first winter I didn't get winter tires (stupid, yes). Of course, it wouldn't make it up my unplowed driveway unless put in AWD -- then it did without a problem. Then when I got snow tires the next year, it still wouldn't make it out without putting it in AWD. So RWD with winter tires were out performed by AWD without snow tires. Same vehicle and brand new snow tires. That happens a lot in my cabin driveway which is in the Southern BC mountains (this is prime snowmobile territory where we get a ton of snow). Just turning the dial to AWD makes a world of difference. At least it does in my driveway, which last time I checked was on this planet.