Kyle Petty gives searing hot take on Denny Hamlin: 'Mark my words'

Denny Hamlin — 44 years old and in year 19 of NASCAR Cup Series competition — might be at his peak in the present moment. Hamlin proved it in Sunday's race at Dover Motor Speedway, fending off three of the sport's most talented drivers in Christopher Bell, Kyle Larson and Chase Briscoe in the closing laps.