the 09's are a bit different then the 10's and 11's in that they are dual rear wheel cutaways that have 2 wheels removed to make them SRW but they still have the 10,000 gvw factory and final stage manufacture door tag..(they re-tagged the 10,s and 11,s as 9900 lb gvw) so they are 10,000 lb gvw...