Just went on the DUNN TIRE (Buffalo) website and priced as follows:

Hankook K110 Ventus V12 evo
Sidewall Style: Serated Black Letter
Size: 225/40ZR18/XL 92Y SB
Speed Rating: Y
$162.98 each $325.96
Hankook K110 Ventus V12 evo
Sidewall Style: Serated Black Letter
Size: 275/35ZR19/XL 100Y SBL
Speed Rating: Y
$232.98 $465.96


Subtotal: $791.92

The sub-total price is "OUT THE DOOR" so it includes installation, balance TPMS reset. Taxes extra.
To upsize the fronts to 235/40/18 add $10.00 per tire
My best price in Canada was ysterday from TIRECRAFT @ $ 1200.00 plus tax.