The Continental SportContact 7 (SC7) in size 325/30ZR21 108Y XL is a flagship Ultra-Ultra-High Performance (UUHP) summer tyre, specifically optimized for the 2026 luxury performance market. The ND0 marking is the most critical detail here—it signifies that this tyre is Porsche Homologated, specifically co-engineered for the Porsche Panamera.

The (EU) marking confirms premium European production, and this massive 21-inch rear fitment is designed to handle the extreme lateral forces of one of the world's most powerful luxury grand tourers.