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Smithson Speed and Engineering

Top Builds from the 2025 NSRA Street Rod Nationals Builder’s Showcase

The Street Rod Nationals returned to Louisville once again, marking its 31st year at the Kentucky Exposition Center—and its 56th overall. Four days filled with some of the best street rods, customs, and classics brought together everything from survivor sedans to full-tilt customs. With over 10,000 cars on the property and close to 70,000 people wandering the grounds, it’s not just a car show—it’s a rolling history lesson, a swap meet, a family reunion, and a street rodder pilgrimage all rolled into one.

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