I get around in a BMW 5 E60. Before the potenza 001 225/5516 bridge, there were the NEXEN zr 16s, which were excellent tires. a little bumpy, over 180 on the bends it was a little unsure, now the bear is 245/40 zr 18, and this is just empty air. You'll have a secure hold at any speed. This is the perfect car for the speed demon in your life! Comfort is an added benefit at low speeds. has certain advantages: Superb control; the hold is spot on! especially after potenza 001, rubbery softness. The 40-pit profile survives with a vengeance! Told you so: A little bit chaotic, but that's because the contact patch has grown from 225 to 245!