Thickness (Inches) A.I.S.C. (Inches)* A.W.S. (Inches)**
Original

  • 16 Guage stamped sheet steel boxed section
  • 3X½ ” tapering to 3X3 towards the front from center
  • 3½ X 3 tapering to the rear to 3X2.
  • Weight 135lbs
.072 .085 .109
Jule

  • ⅛ Structural tube
  • From rear shock forward 3X4
  • From rear shock to rear 3X2
  • Weight 215lbs
.125 .085 .109
Other

  • 2mm stamped sheet steel
  • Box section 3X3½
  • Same features as original
  • Weight approximately 180lbs
  • Inner main rail webbing may be supplied on some chassis
.079 .085 .109


* American Institute of Steel Construction minimum requirements ** American Welding Society mininum requirements

Refer to article be Davie Seib-A Sure Foundation

The Jule Chassis is the only chassis that not only meets the A.I.S.C and A.W.S minimum standards but also exceeds it!