Every tube in our chassis is 4130 Chromoly. 

 
   
How can you be so sure?  All the tube we put into our chassis is certified and/or tested by three (3) totally independent sources.  Before any of our chassis hit the track, you can be confident the following have certified (and/or tested) the tube:
   
 
  1. Government of the country in which the 4130 Chromoly tube was manufactured.
2. The mill which produced the 4130 Chromoly tube.
3. Independent labs in either Illinois (USA), or Washington (USA).
 
     
  We go the extra mile to ensure a top quality product, and most importantly, racer safety.  We've never seen any other chassis manufacturer do the diligence we do with our metal testing; most simply accept the certification from their suppliers.

And this is not just lip service ... below we present the testing results from the independent US labs!

 
     
  Click on a test below to display results ...