The MatraX URCOLA+ in size 245/45R18 100W XL is a flagship Ultra-High Performance (UHP) summer tyre designed to balance high-speed controllability with refined cabin comfort. The (TH) marking confirms it is manufactured in Thailand, while the 100W XL rating indicates a reinforced structure capable of speeds up to 270 km/h and a maximum load of 800 kg per tyre.

In this common 18-inch fitment, it is the premier "value-premium" choice for executive sedans such as the BMW 5 Series, Mercedes-Benz E-Class, Audi A6, and Tesla Model 3.