SSTD18-10 SSTD18-12 SSTD22-12 SSTD22-14 Overall Length 23'4"' 23'4" 27'3" 27'3" Overall Width 102" Bed Width 81" (between fenders) 81" (between fenders) 81" 81" Bed Length 18' 18' 22' 22' Bed Heigth 20" 21" 23" 23" Decking 2" x 10" Pressure Treated Axles (2) Dexter E-Z Lube (2) Dexter E-Z Lube 2-6K Dexter E-Z Lube 2-7K Dexter E-Z Lube Brakes Electric - both axles Wheels 6 bolt 15" (silver mod) 8 bolt 16" (silver mod) 8 bolt 16" 8 bolt 16" Tires ST 225/75 D15 LT 245/75 R16 LT 245/75R16 LT 235/85R16 Suspension Slipper leaf spring Slipper leaf spring Torflex Torflex Jack 7000 lb. Drop Leg 7000 lb. Drop Leg 10K Drop Leg 10K Drop Leg Coupler 5 position 2 5/16 ball or pintle G.V.W. 9990 lb, 12,000 lb. 12,000 lb. 14,000 lb. Stake Pockets (8) 4 per side (8) 4 per side (10) 5 per side (10) 5 per side D-rings 6 6 8 8 Load Angle 10° 10° 10° 10° Trailer Weight 2970 lb. 3010 lb. 3700 lb. 3800 lb. Wiring Sealed modular harness CushionCylinder 2-1/2" x 10" 2-1/2" x 10" 2-1/2" x 12" 2-1/2" x 12" hydraulic cylinder hydraulic cylinder hydraulic cylinder hydraulic cylinder (Power Tilt Optional) (Power Tilt Optional)