ALl:
I've got the Continental ProContact RX tires on my Model Y and I'm confused about a couple of things.
First of all, the Tesla Safety Information handbook says we have "asymmetric" tires (i.e., there's an "Outside" and an "Inside") and one has to have them mounted the correct way on the wheels.
However, none of mine say "Outside" or "Inside" and they don't look asymmetric at all. The tread would look the same regardless of which way the tires are mounted. The Continental site doesn't say they're "asymmetric" but some third-party seller sites seem to incorrectly state they are (i.e., I think TireRack says that).
Is anyone else confused about this? Did Tesla decide to go with non-asymmetric ties on some production lots and just not tell anyone to fix the safety information book they leave in the glovebox?
Secondly, asymmetric tires are said to be better at road handling. However, these particular tires are designed to be quieter. Does anyone else suspect that Tesla went with less-durable, less-road-huggy tires in order to get road noise down? A lot of the tire reviews on these ProContact RX's on the various sites seem to show people are getting crappy tread life, and lots of stories of chunks being taken out of the tires by common road hazards. I think these have a treadwear rating of 400, which is...Meh...middle of the road, so to speak.
What's up with the safety handbook being wrong about our tires? And did tesla choose non-asymmetric and/or less durable tires to get road noise down in these vehicles?
R,
Bill