Time to get in gear: The Goodguys 20th Colorado Nationals rolls into the Ranch Events Complex, 5280 Arena Circle in Loveland, on Friday, September 8, bringing with it 2,000 hot rods, as well as custom and classic cars, street rods and trick trucks. In addition to a car show, the three-day event includes exhibits, a swap meet, musical entertainment and a model car show. But you’re in the driver’s seat at K&N Filters All American Sunday, on September 10, when all years of American-made and -powered vehicles are eligible to run the Goodguys AutoCross and be a part of the Show & Shine. Is this your ticket to ride? Daily adult admission is $20 or $17 online until midnight on September 7; admission to a classic car auction at 1 p.m. on Saturday, September 9, is free. Find out more at good-guys.com/cn-2017 or call 925-838-9876.