Rock N Roller R16RT Ground Glider Multi-Cart, Black

The R16 Ground Glider instantly transforms into any of 8 configurations. Super wide R-Trac 6'x3' front casters with brakes and 8'x3' rear wheels easily roll heavy 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 racing 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.