Just got a new setup on my P85D. Figured I would post some thoughts. Went from Stock 19 Turbine to TSportLine NON staggered 20 Matt Black with PS4S Tires. Few observations. 1: Wasn't sure what to set the config of the car to. You have two options 19inch or 21 Inch wheels. I picked 21 inch. Although Im not sure it makes any difference. 2: Road noise went up just a bit. But nothing dramatic. 3: Can't really tell the difference in ride. I suppose it's a little harder, but again, nothing dramatic or really noticeable. 4: On a flat road a HARD LOCK (L or R) does NOT rub the arch. But.... Pulling out of my drive (On a hill) HARD R or L lock touches my wheel arch at the front just a tiny bit. It does not matter if I have my SS on Very High, High or Standard. It's not something I am going to really worry about. But I do wonder what 21 inch would do. 5: TPS moved from stock wheels to new wheels with no problems at all. 6: Outside of that no other observations just yet. The PS4S tires are super sticky.