First time posting.
Sams Club usually has $80 off but this weekend they have $140 off on any set of 4 Tires + Installation. Applies to Pirelli, GoodYear, BFGoodrich and Michelin Tires.
The salesperson in store told me it was only on Black Friday but online shows it's good through 12/1.
I'm starting to prefer Sams over Costco because they provide 24 hour roadside assistance on top of their lifetime flat repair, rotation and balance. Never used it but sounds useful.