what is the max IV and EV ?

[Raleiigh]

what is the max IV and EV ?

[Alpha]

Max IV is 31. Max EV in a single stat is 255. Total EVs must be less than 510.

Further reading: http://www.serebii.net/games/ivs.shtml

http://www.serebii.net/games/evs.shtml

[supercarotte]

In 6G, max IVs are 252/stat (total of 510 max doesn't change)

[evandixon]

Interesting that they changed it to 252. Makes sense, since in previous games, anything above 252 didn't do anything but decrease IVs available for other stats.