This Tonka t-shirt features an image of a toy dump truck. Tonka trucks were introduced in 1947, and they earned a reputation for durability and realism. The toy trucks came to be known as “Tonka Tough”. Tonka has introduced a variety of toy trucks, all of which are among the best selling toy trucks in the world. Show that you are a fan of the 2001 National Toy Hall of Fame inductee with this Since ’47 Tonka T-Shirt!