After years of reading and research I’m finally getting ready to pull the trigger on my Model S but one decision (aside from the agonizing color choice) is proving to be incredible difficult. Is there an actual speed difference between P and P+? Is the P+ faster in any way? I am aware of all the handling and range benefits of the plus, but I can’t seem to find any concrete evidence on the speed aspect. The only trepidation I have on pulling the trigger on the + is the tire wear issue (I may be overreacting). On the Performance model (with 21’s), the tires can be rotated, offsetting my fear of replacement every 6,000 is miles (maybe I’ve been reading the tire wear thread too much?). But on the Performance plus model, the tires cannot be rotated. I know the cost of the car is high, but for some reason, the idea of replacing rear tires at $400 a pop every few months is really hard to me to accept (well, in reality, it would be really hard for me to explain to my wife). Am I being crazy and should just go for the Plus? Handling is not a top priority for me, but I would like the fastest (on a straight line). Any advice from owners or forum readers would be greatly appreciated. Thank you all for your help.