I don't have LRR tires but a pressure of 44 psi like you. My tires are still ok for the next two years. So it makes no sense to buy LRR tires today and throw my tires away. I will change my summer tires in two or three years.
When I started to save fuel with EOC I hadn't any overview over all technical aspects and still today I'm not sure which components are influenced by this driving style. Right now my car is in the garage and will get a new clutch. I'm sure the life circle of the clutch is decreasing with P&G and esp. EOC. My car has 122t miles now. When I bought it with 100t miles I realized that the clutch already is close to end of life. So anyhow it should have been replaced and from today on it is new and will survive the next 100t miles with me
My car needs new oil and filter each 12t miles - for normal use.
With EOC the machine is only in use less than 30% of the miles but with higher torque. Anyhow I decided to change oil after 12t miles now.
I have no control over the temperature of the turbo but as the engine (and the turbo) is in use for 10 seconds only and then coasting for one minute I suppose the turbo won't heat up so much.