9990 GVWR – Bri-Mar Dump Gooseneck 72″ x 10′ – DT610-10-DP 86″ x 12′ – DT712-10-DP $ 8,385 – $ 9,720 Size Choose an option72" x 10'86" x 12'Clear Spare Tire & Mount Add a spare tire & mount (mount required if ordering spare tire). Spare tire mount (+$ 90) Spare tire (+$ 175) Gate option * Select other gates for your trailer. See description of gates. included one-piece gate (no upgrade) 20″ removable sides 20″ fixed sides Upgrade to 44″ solid fixed sides (w/ full height barn doors) (+$ 1,070) Other addons/upgrades Select other addons/upgrades for your trailer. See description of options. Add battery charger (+$ 150) Add wireless remote control (+$ 180) Add tarp kit (+$ 315) Upgrade to 24″ side extension (+$ 1,070) Add board gusset kit (requires lumber & assembly) (+$ 225) Upgrade to surge brakes (+$ 840) Upgrade to 5th wheel kingpin (+$ 245) Trailer color * Choose your Frame Color. See color selection. Select an option... Kubota Orange John Deere Green Lime Green Gloss Black Silver Hammertone Blue John Deere Yellow Gloss White Dark Green Coates Gray Cat Yellow Blush Red Black Hammertone Add to cart Description Additional information Description Model numbers: Bri-Mar DT610-10-DP, DT712-10-DP This post last updated November 27, 2018. Additional information Weight N/A Size 72" x 10', 86" x 12' GVWR 9990 Hitch type Goose-neck Jack 8000 lb. drop-leg jack Electrical wiring / brakes 7-way molded electrical plug – w/ Nev-R-Adjust brakes Controller 20' cord Dump/tilt Cylinder 4" (single) Lights DOT approved – recessed LED (rubber mounted) Floor material metal – solid – 10 gauge Sides metal – solid – 14 gauge – 20" high (fold-down) Gate/ramp one-piece tailgate Boxes/storage toolbox (locking) on tongue Volume (cu.yd. capacity) 3.9 cu. yd., 5.4 cu. yd. D-rings no D-rings Tarp no tarp Tires 225/75R15D radial tires, white spoke 6-lug wheels Spare tire no mount or spare tire Axle size 5,200 lb. each (tandem) Deck height 33"