NBC Sports analyst Steve Letarte shows the smaller diffuser to be used in the 2024 rules package for short tracks and road courses, and explains how it could promote more competitive racing throughout the field. #nascar #insidetherace ---------- Subscribe to NASCAR on YouTube: https://nas.cr/youtube Visit NASCAR.com for the latest news: https://nas.cr/nascar Follow us on discord http://discord.gg/nascar For more race day in-car cameras check out NASCAR Drive - https://www.nascar.com/drive Shop for your favorite NASCAR gear, diecasts and more: https://nas.cr/store Download the NASCAR Mobile App: https://nas.cr/mobile Weekend schedule for on-track action: https://nas.cr/weekend ---------- Play every weekend! ---------- NASCAR Fantasy Live: https://nas.cr/fantasy ---------- NASCAR on Social Media ---------- Twitter: https://twitter.com/nascar Facebook: https://www.facebook.com/NASCAR/ Instagram: https://www.instagram.com/nascar/ Snapchat: https://nas.cr/SnapchatAdd TikTok: https: