Balanced clay substrate — typical Midwest dirt; groove moves out as rubber builds.
High-bank 4/10 dirt — late models, street stock, sport mods.
Custom race shirts, pit crew hoodies, and all-over print jerseys for Smoky Mountain Speedway fans and drivers. Search 725 dirt tracks for logo art, add your number, live mockup — no MyRacePass $72/yr or design fees.
Open Merch Studio →