polar trailer carts & trailers all-steel frame with powder-coat finish rugged wide track tires quick-release tipper latch add-on available side rail kit for 1500 graw polar trailer cat add-on available side rail kit for 1200 all-steel frame with powder-coat finish shielded ball bearings rugged wide track tires quick-release tipper latch polar trailer hd 1500 tandem axle trailer quick-release latch provides 45º tilt and swivel tandem axel provides smooth rolling and durability high speed ball bearings for atv towing fleetfarm.com