Motorsport.com was among those who got a closer look at the brand new IR-28 chassis, which is set to debut in the 2028 IndyCar season.<br>This weekend, the car will test at Indianapolis road course with reigning four-time IndyCar champion Alex Palou and 2016 Indianapolis 500 winner Alexander Rossi.<br>The IR-28 marks the first major overhaul of the IndyCar chassis cine 2012 with the DW-12, as ...<a class='more' href='https://www.motorsport.com/indycar/news/closer-look-new-images-of-indycars-ir-28-chassis-/10843432/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>