All Storm Series buids are fitted with Hi-Tough Engineering axle.  These are very high quality made from  aircraft material known as HY-TUF nickel chrome molly steel heat-treated to 1550 MPA. These axles are about 50% stronger than the standard axle. The axles are also upgraded to a fully floating fine spline. The outer end of the axle is driven to a heavy-duty drive flange.  Complement these axles with diff locks and the correct CV Joint and prepare to be amazed with the performance and strength.

Except for the Discovery Series 2 front axles which are part of the CV joints. See Heavy duty CV joints for more information.