The 2020 NASCAR K&N Pro Series West was the sixty-seventh season of the NASCAR K&N Pro Series West, a regional stock car racing series sanctioned by NASCAR. It began on February 20 at the Las Vegas Motor Speedway Bullring with the Star Nursery 150, and ended on November 6 at Phoenix Raceway with the Arizona Lottery 100. 2022 Will Mark the first season under the ARCA Menards Series West name after being known as the NASCAR K&N Pro Series West for the last twelve seasons.