The Michelin Pilot Sport A/S 4 in 255/40ZR17 is a quiet, long-wearing all-season tire built for year-round driving in dry, wet and light winter conditions. Load index 98 and Y speed rating (up to 186 mph).
The Toyo Proxes R888R in 255/40ZR17 is a race-bred competition tire built for track days, drag racing and competition use. Load index 98 and W speed rating (up to 168 mph).
Find your fit
Your size is printed on the sidewall — e.g. 225/60R17.