Two wood nailers. Save 5 to 10% on fuel costs over conventional flatbeds. Save 1,250 lbs. over competitors combo flatbeds. Trailer weight 9,000 lbs. Ninety degree coil securement with turtles. Hendrickson Tiremaxx tire pressure system. This trailer is truly revolutionizing the industry. 12 Pair of chain tie downs. TALK TO TUCKER SCHMAL FOR ADDITIONAL DETAILED INFORMATION 888-562-3546., Extendable No, Suspension Air Ride, Length 48', Width 102", Floor Type Aluminum Floor, Tires 11R22.5, Wheels All Aluminum, Tandem Rear Axels, Axle Fixed, Spread, Composition Combination