2020 Chevy Silverado 2500 Heavy Duty and Nissan Sentra

In Podcast 220 John Davis and the MotorWeek crew unload their impressions of the 2020 Chevy Silverado 2500 Heavy Duty Pickup. Then,Greg talks about his recent drive in the all-new 2020 Nissan Sentra as well as a trip back in time with some historic Por