I would go by teslas specific guidance on excess wear, as anything other than that is not definitive:
Learn how to do a self-inspection using our guidelines to see if your vehicle wear and tear is normal or excessive.
www.tesla.com
Tires
Tire tread must be 4/32” or greater. Use a penny to determine if the tire tread meets our requirements by placing the coin upside-down in the lowest tread on the tire. If the tread passes Lincoln’s face, the tread should be acceptable.
Wear & Use | Normal | Excessive |
Tires | Tread depth 4/32” or greater and all tires must meet Tesla size and rating (speed and seasonal) | Tread depths less than 4/32”; tires that do not meet Tesla’s standards for size and/or rating (speed and seasonal); mismatched tires (other than brand); or dry rot, cupped, cut or sidewall plugs |
Wheel | Scratches, gouges, chips or dents less than 3” per wheel (maximum of two per wheel) | Any bent or broken part, missing or corroded wheel covers; mismatched wheels; three or more scratches, gouges or dents per wheel |
Your car was likely not delivered with winter tires, so I wouldnt expect those to pass (or said another way I would expect you to be charged for tires at some point, possibly "later" if you turn the car in with winter tires).
If I were in your shoes, I would be looking for someone selling their newly delivered tires because they were switching, or some used tires from a tesla owner, that were enough over the threshhold to still be viable on lease return.