I'm cross-posting this to a few forums and to Facebook. I'm just trying to gather some information for comparison purposes. If your car's spec matches mine then I'd really appreciate your help. Tesla Model S 85 (not P85, P85+ or any D models) 21" Wheels Tyres: Continental ContiSportContact 5P 245/35 R21 96 ZR 1. If you have already changed your rear tyres due to wear, what mileage were you at when you fitted the new tyres? 2. If you are still on your first set of tyres, what is your current mileage and rear tyre depth in mm? 3. What sort of Wh/mile do you get (I keep Trip A as a log of total miles, but a general average will be great)? Many thanks for taking the time to respond.