The 2018 McLaren 570S Spider weighs 101 pounds more than the coupe, sporting a 3.8-liter twin-turbocharged V8 laying down 562 hp @ 7,500 rpm and 443 lb-ft @ 5,000-6,500 rpm.
-Autoweek.com
Why use winter tires? The rubber in all-season tires starts to harden when the temperature drops below 40F. The harder it gets,the less traction tires have.Winter tires are made with rubber that stays softer. They also have treads designed to grip ice and snow.-The Globe and Mail