What is the drifference between the 2 types of tires offered by tirerack.com

Yokohama ADVAN Neova AD07
(Extreme Performance Summer)
SPECIAL OFFER:$100 Crutchfield certificate when you buy 4.
Overview | Specs | Warranty | Reviews | Test Results | Survey Results | OE Fitments
Sidewall Style: Blackwall

Size: 225/45WR17
Lotus Heat Cycled
Serv. Desc: 91W
Price: $249.00 (each)
Estimated Availability: Low Stock

or


Yokohama ADVAN Neova AD07
(Extreme Performance Summer)
SPECIAL OFFER:$100 Crutchfield certificate when you buy 4.
Overview | Specs | Warranty | Reviews | Test Results | Survey Results
Sidewall Style: Blackwall

Size: 225/45WR17
Serv. Desc: 91W
Price: $185.00 (each)
Estimated Availability: In Stock

Is is just the heat cycle?
What will be the implications if I dont buy the heat cycle? The more expensive is probably the Lotus-spec construction, indicated by LTS. The heat cycling doesn't cost $65/tire.

Your stock tires weren't heat cycled.