PU Wheel 4.80 4.00-8

While choosing a wheel, you would consider several elements: what size aand load, pneumatic or solid,or semi-pneumatic, steel or plastic rim, hub length, bearing diameter etc.

Tires: different tire thread,2PR or 4PR

Tubes: natural or butyl tube.

Rim: steel or plastic rim, offset or centered. Powdered coated, or zine plated.

Bearing: ball bearing, roller bearing or nylon/steel bushing.