20"x2.2" Torch DC/SS Bicycle Tire Drive Medical Competitor Semi-Electric Bed (15560) This 10"x3" rear caster wheel

This 10"x3" rear caster wheel is larger than that found on most power chair models

Also compatible with the Jetson Junior

75" Black Street K123 Bicycle Tire

Here is the correct replacement 8" solid front tire wheel assembly with 6900ZZ bearings for Drive Phantom and Phoenix 3 scooters

Includes standard mounting points for quick installation

20"x2.2" Torch DC/SS Bicycle Tire Drive Medical Competitor Semi-Electric Bed (15560) This 10"x3" rear caster wheelRound profile block tread with micro textured knobs and micro siped center line for traction on pavement. DC Dual Compound tread provides a lower rolling resistance center paired with extra grip for the corners. SS SilkShield offers bead to bead puncture protection covering the tread as well as the sidewalls. Maxxis: TB31032000