So when Pagani say this thing produces over 1300 pounds of downforce 186 miles an hour, you need to believe. The chassis made of carbon titanium. So that's carbon fibre with titanium strands weaved into it. So it's a super stiff structure, but there is a lot of detail changes suspension. But this is a new generation of Olin Stamper it's fully adjustable, it will come set from the factory. But apparently, if you're keen, you can muck around with settings for different tracks. The brakes feature revised callipers and a new carbon ceramic material for higher performance. The wheels are 20 inches in diameter at the front and 21 at the rear, and they fitted with bespoke Corsa tyres. Each 2018 Pagani Huayra BC also comes with a spare set of wheels fitted.