I'm thinking about putting a Nosecone deflector on the box over the cab. I put in about 20,000 highway miles a year, I tend to cruise at about 70 MPH. Has anyone done something like this, and if so, what kind of MPG windresults did you get?
Wind deflector on 16' 2007 Isuzu box truck
Discussion in 'Ask An Owner Operator' started by Isuzuowner, Mar 15, 2013.