What car is that on?
I’m guessing the lighter Emira should eat tires a little slower.
This is more about heat cycles and sessions than outright tire wear and weight. Tires cycle out of grip far earlier than physical tread unless you're talking about some of the endurance track tires. Cars I've had experience with ranged from 2800 lbs to 3600 lbs. The Emira V6 FE at 3300lbs is closer to the heavier spectrum than the lighter one I've been in.