Tires on 4xe Summit Reserve

[catsartcox]

So I am trying to catch exactly what tires are on the SR’s. I can see they are Continentals, but the only site I can find suggests they are just the winter lite tires and not true four season. If this is true, I might want to swap out to the Continental or Pirelli four seasons or winters.

Could anyone advise?

Thanks!

 

[Indigovic]

According to the “Specifications” PDF found at https://stellantis-na-product-media...e-grand-cherokee-srt-grand-cherokee-trackhawk , the Summit Reserve has Continental CrossContact 275/45R21 tires.

That appears to be in their “LX Sport” line, which they refer to as “All-Season.”
https://continentaltire.com/tires/crosscontact-lx-sport

 

[TRXGCGLR]

On my window sticker it says-275/45R21Xl All–Season Tires

 

[Sarge]

Michelin's X-ice SNOW SUV (photo below) is the best winter tire I've ever had. Significantly less spongy in the dry (like an all season, whereas Blizzaks, which are great in snow, are spongy in the dry), and they have the same winter-specific rubber material for the whole treadblock, whereas the Blizzaks lose a lot of their winter prowess once worn about 30% because the soft compound is only only on the top.



For A/T tires, the only thing I've found is the General Grabber AT3, but it's only available in Europe, so you'd have to have them imported as farm equipment (for off road use), and you better buy 5 or 6 because despite inquiring with Continental, they don't seem to have any plans to offer them here. They also have the severe service winter rating. Ideal tires for a GC, IMO. Otherwise all you have to choose from are touring tires in 21".