Grand-Am Road Racing Koni Sports Car Challenge Black 3XL Shirt

Ships FAST from a clean, smoke-free Colorado home. Used good condition light pilling (which can be shaved), light fade consistent with age, clean graphics with no major cracking or peeling. Brand: Officially licensed by the GrandAm Road Racing / KONI® series * Size: 3XL (rare large size, especially in 2000s racing tees) * Color: Black base, large front KONI Sports Car Challenge graphic * Era / Context: The Grand-Am KONI series ran under the KONI Sports Car Challenge name around 2009. Material: Thick cotton (typical for racing fan tees of the period) Features: Bold racing graphic and logo placement Oversized fit (3XL) gives it strong streetwear potential The Grand-Am KONI series was a notable sports-car racing franchise in the U.S., making this tee a piece of motorsport history and collectible for fans. The rare 3XL size adds resale appeal, especially for streetwear and vintage racing apparel markets. #grandam #konichallenge #vintageracing #streetwear #oversizedtee