What's the word for a car group?

I found it in the screenshot when I was searching for "the words of a car", because there are 28 pages, and I only answered it on 1- page.

Cars, cars, windmills, carriages, express trains, trams, waterwheels, floats, hitchhiking, headstock,

Handlebar, driver, car photo, station, wheel, parking, ticket, bus, reversing, riding,

Rotation, car accident, rutting, tanker, driving, train, racing car, carsick, car, bicycle,

Cars, racing cars, trucks, traffic jams, trucks, flying cars, forklifts, driving cars, buses, garages.