New DOT certified tank need Hydro testing or just fill it until 5 years

[charliephoo]

see title

 

[crittahitta]

if it is new it is good for 5 years.

 

[BigTinBoat]

Agree with above, the "Born on Date" is considered your initial certification. It has to be "Certified" (tested) every 5 years for Carbon Fiber. Some tanks have a 3 yr certification.

 

[Keyman62421]

If you have your own compressor you have no problem