can some one tell me when my tank needs hydroed

[PaInTbALL zAcH]

It reads:
DOT-E11194 4500PSI M4927
TC-SU 5303 310 BAR
6151-66402 REE 08-CwithanL inside-01

Carleton

[HoppysMag]

Every 3 years, says it right on the tank, are you asking cause you dont know when u bought it?

[dmorrow30]

The 08 is the month and the 01 is the year.you don't need a test until August 2004.I hope this helps.

[PaInTbALL zAcH]

why does it say to test every five years too above where it says that. All the letters and stuff are confusing

[Poseidon]

Soem tanks only neew hydroing every 5 years. The only one that I know of is one of the Nitro duck tanks. Im not sure which one though... Im sure there are a few others that can do 5 year too...