Came across this deal hunting for wheel replacements as I've somehow bent the rims of mine and treads running low - looks like this one is back for the month
Alternatively Black Friday is ~3 months away and maybe you can try your luck with myCar and their 50% off Pirelli's (it was bit of a fiesta the last 2 years they've held it though)
Same as the "Buy 4 Get The 3rd Tyre Free" deal.