Wheel suspension for Toy Truck

thingiverse

My two-year-old is absolutely enthralled by the truck, but unfortunately, he wasn't entirely pleased with the wheels. They didn't rotate precisely according to his exacting standards! :D I decided to reimagine the wheel and axle using a ball bearing that's press-fit in place. With this modification, the axle can only be installed one way, which results in a perfectly free-spinning wheel. Update: I've added an additional wheel without any text on it because printing it with good results was quite challenging due to its TPU material.