still in the initial eval stage but yesterday my 19" logano's were dropped off by UPS. longing to try them out, I couldn't wait for the service center to open so I set out to replace them myself. my wife didn't even try and interrupt me for the next several hours as I deflated the tires, glued on the clips and pounded on the aloygators, refilled the tires, jacked it up (with the car in jack mode!), removed lug nuts with a wrench, dismounted and replaced each 21 and tightened each lug nut, replicating the torque feel of the OEM's as good as I could guesstimate (turns out I came within 5 lbs with each one, after taking them in to service today to get the TPMS synched (brush shoulder :~). This all took several hours, I was exhausted, stopped through the kitchen for a quick ration of food and water and hit the road!
the tricky thing with evaluating different wheel/tire types and combos and variations of the car (SvsPvsP+) is that here, the climate and road conditions change pretty much constantly, you are shooting at a moving target! The ideal tire size, traction type and rubber compound is impossible to keep up with, you have to compromise and find the right balance that best meets your priorities of dry performance vs good handling in the wet and cold. given that I was driving in the rain, I was impressed with my choice of P+, 19" luganos and Primacy all seasons, feels like the best of all worlds for the "sunny" Seattle winter. the extra road noise and feel of the + was significantly reduced, making it less of a dominant cabin experience, even improving enjoyment of the sound system (the road noise with the performance+/21' combo was deafening at times on the rocky worn cement freeways we have here, particularly as the temperatures dropped). I was relieved to find what feels like the perfect combo. Love the P+, love the lower noise and better traction of the 19's! so far, I am very happy! the wheels look awesome, tire rack was awesome to deal with and I am very appreciative for everyone's input here on this thread, making this transition remarkably seamless and stress free, thank you all!