SG Custom introduced the Grey Wolf, the original box frame flatdeck. The trailer is available with 2-8 axles. This is a revolutionary steel box frame construction with the strongest aluminum floor available in the market. It's the last flatbed truck you will ever shop for, according to the company.  

Grey Wolf features:

• No cross members to rot
• Extremely high torsional strength
• 80,000 lbs - 4' beam rating
• Superior roll stability
• Low 11" gooseneck standard
• Low camber (1.5" vs 5" on aluminum) 
• Galvanized finish
• Rust inhibited paint available
• 9.5" lift on steer axles
• Lighter weight
• Less expensive than all aluminum

The Grey Wolf is not a new concept. It has many years of proven European heavy haul service, and is now being offered in North America. To produce the Grey Wolf box frame flatdeck trailer, SG Custom Transport Equipment has created a merger of three brand names with proven track records of building high performance products. The Vang's box frame has been used successfully in heavy haul applications mirroring the tough applications found in Canada for many years. The Damsen floor has proven itself time and time again as the best floor in the industry for more than 15 years. Wolf Innovations brings precise manufacturing skills acquired over more than 25 years designing and manufacturing complex tank trailers. SG Custom is a transport equipment dealer and manufacturer with offerings throughout Canada, the USA and internationally.