Zmieniłem opony i Ford oszalał...

Can a single tire change completely change a car's behavior? In my Ford Focus ST MK IV 2.3 EcoBoost 280 HP, it all started with a seemingly simple tire change. After installing the factory Pirelli P Zero tires, the steering wheel began to vibrate above 100 km/h, the car began to pull to the left, and the onboard computer was throwing up errors. Interestingly, after switching back to winter Toyo Snowprox S954 tires, all the problems disappeared. Were the Pirelli tires to blame? Or perhaps the problem lies elsewhere? After several service visits and tire service, I found the cause, which completely changed my perspective on tires in sports cars. If you drive a Ford Focus ST, Audi S3, Golf GTI, Cupra, or other front-wheel drive hot hatch with a limited-slip differential, this article could save you a lot of time, money, and frustration. Leave a comment: 👉 What are your experiences with Pirelli tires? 👉 Have you driven Yokohama Advan Sport V107s? 👉 Have you ever had a situation where brand new tires were defective?