Rock N Roller R16RT Ground Glider Multi-Cart, Black

The R16 Ground Glider instantly transforms into any of 8 configurations. wide R-Trac 6″x3″ front casters with brakes and 8″x3″ rear wheels easily roll loads over grass, dirt and soft carpet. The custom-designed R-Trac Wide wheels feature low profile no-flat tires, lightweight but strong polymer hubs, low rolling resistance, pneumatic-like cushioning, vastly wider load dispersion over soft terrain and look like wheels. 6″x3″ brake casters are 50% wider than typical casters and R-Trac 8″x3″ rear wheels are 33% wider to glide over soft terrain but keep the cart lower to the ground for better loading ergonomics and smaller storage size. 25% larger tubing on the frame bed and foldable handles is stronger for even bigger loads.