Tire: Durable Polyurethane Foam Hub: High strength plastic This Tuff-Tyre wheel is virtually indestructible.  It can’t go flat because the tire is solid EVA foam.  This wheel performs like a pneumatic tire, but without any risk of going flat.  Ever!
  • 38 x 8.6 cm
  • 12.7 mm, 20 mm, or 25.4 mm plastic bushing
  • 150 kg max. payload
  • 2.4 kg weight