Continental ExtremeContact Sport 275/35ZR19 100Y Performance Tire

The 275/35ZR19 100Y sizing is a direct match for the factory rear fitment on a wide range of M3 and M4 configurations spanning both the F8x and G8x generations, including the F80, F82, F83, G80, G82, G83, and G81. The 275mm section width puts a wide, stable contact patch on the road, while the ZR speed rating clears 186 mph — more than enough headroom for any real-world driving scenario, including open track days. A load index of 100 supports up to 1,763 lbs per corner, giving the tire the structural integrity to handle aggressive cornering loads without compromise.

On the road, the ExtremeContact Sport delivers dry grip that matches the urgency of a high-output inline-six or S58 engine. The reinforced outer tread blocks resist deformation under lateral load, keeping the contact patch planted through fast direction changes, while the compound's braking performance inspires the kind of confidence that makes trail braking feel natural. These are characteristics that translate directly to shorter lap times and more rewarding canyon driving.

It's worth noting that this is a summer-only tire — performance, compound, and construction are all optimized for temperatures above 45°F. For BMW owners who run separate winter or all-season setups, the ExtremeContact Sport is the warm-weather cornerstone of a proper dual-tire strategy. Installation is straightforward with any standard tire mounting service, and no TPMS reprogramming is required for a like-for-like size swap on compatible M models.