European Engineering. UHP Precision for Wide-Stance Performance SUVs. The MatraX Urcola+ SUV (315/35R21 111Y XL) is an ultra-wide Ultra-High Performance (UHP) summer tyre engineered to deliver sports-car precision, massive rear contact grip, and refined comfort for high-powered luxury SUVs. Manufactured in Thailand (TH) and guaranteed as a fresh Year 2026 (Y26) batch, it features aggressive V-shaped tread blocks for excellent wet-weather traction and AcousticEase technology to actively reduce road noise for a luxuriously quiet drive. Built with a heavy-duty Extra Load (111) carcass to effortlessly manage staggering rear-axle torque and high-speed loads, this massive 21-inch configuration is the definitive cost-effective performance upgrade for staggered setups on vehicles like the BMW X5 M / X6 M, Porsche Cayenne, and Audi Q7 / Q8. Enjoy completely transparent pricing and professional installation at TyresOnline.sg.