Grand National Roadster Show Pomona 2025. See the best hot rods, custom vehicles, and motorcycles compete for the ambr award and enjoy live. Once known as the oakland roadster.

Celebrating 75 years of the grand national roadster show the 2025 feature building will be celebrating 75 years of the grand national roadster show. Based in the automotive cultural hub of southern california, rod shows produces the west coast’s premier indoor hot rod and custom shows including the grand national roadster.