These pneumatic off road tires fit only e-scooters. The size of the outer tyre is 10x3 inches and the size of inner tire is 10x2.0 inches, which is compact size for e-scooters. The inner tube of the tyre is crushed by the outer tube which makes sure that the inner tube pumps ample air. These pneumatic tyres have shock absorption ability and are much better than some of the solid tyres. Installation of these pneumatic tyres might require metal levers and screw drivers if the e-scooters wheel hub is non detachable.