So @jebinc 's post in the LR thread, showing his plaid with 19" wheels, and cross referencing with the tires that fit the new Model S on Tirerack, it looks like the ones on his are summer tires. Below is a screenshot. At the time of writing we don't yet know of any TMC folks who have taken LR with these 19"s so can't confirm if the tires are different on LR vs Plaid. Any thoughts? I for one was hoping for some all-seasons, as I might be taking delivery in November in the NE.