Minimum tire to taxi.
 

Hi gentlemans:If you find you you have couple flat tires after landing for whatever reason,how you know if you can taxi your airplane to exit runway,is there any book can give you such kind of information?:ouch:

With a "couple of flat tyres" I wouldn't taxi at all.

Once we lost a tyre during landing roll on A300 (4wheeler tandem) and left the rwy without any problems. But that's ist, rest was maintenance.

Taxi with deflated tires.
 

It will be described in the FCOM. It will generally be allowed to continue taxiing, if tires are not damaged, with restrictions on speed and nose wheel steering angle depending on the number of tires deflated.

Check Limitations section.

A319 limit is 3kts with 2 flats on the same bogie (if I recall correctly) 7kts with 1 Flat