As NASCAR teams try to get a handle on the new Next Gen car race car, several found the limit at the two-mile track just before qualifying.<br>Kevin Harvick, Chris Buescher, Bubba Wallace and Christopher Bell all spun in separate incidents. Additionally, Ross Chastain crashed heavily.<br>Read Also:<br><br>Wrecks and spins mar NASCAR Cup series practice at Fontana<br><br><br>Denny Hamlin was ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/nascar-cup-fontana-practice-results/8526677/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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