[Dick Linn]

What are the dimensions of the rectangular tubing? Is it aluminum? We did a chassis awhile back with cantilevered wheels using a 2" x 4" aluminum frame member (a kit part at the time). Can you say "flexible"? Beware. I vastly prefer axles supported on two sides by frame rails. I am somewhat cautious, but in 5 years, we've had ZERO drivetrain failures, and very little maintenance. When you can't afford spare parts, you tend to do it right the first time.