Upgrade your car's performance with the Pirelli P Zero PZ4 RUNFLAT tyre. This summer tyre is compatible with cars and has a speed rating of up to 186 mph. With a tread depth of 6.7mm and an aspect ratio of 40, this tyre provides a smooth ride. It also has a load index of 93 and can support XL loads. The tyre features a rim diameter of 19 inches and is part of the Pirelli P Zero product line. Plus, it has a DOT Date Code of 3323. Make the most of your car's potential with this top-quality tyre.