Chevrolet ≫ SilveradoChevrolet Silverado HD High Country (2020, fourth generation) photosby Joshua ThompsonThe 2020 Chevrolet Silverado HD High Country will be one of five trim lines available for the brand’s latest heavy duty truck range. ◄ PrevNext ►Credit: Chevrolet 2020 Chevrolet Silverado HD High Country Tags:chevroletfourth generationhdhigh countrysilverado