24 inch vs 26 inch

[oldmanpaintball]

what are the pro and cons for the tires/wheels

 

[Bikeguy Joe]

24" slightly lower top speed.
24" all things being equal, will potentially be slightly stronger.

 

[lennyharp]

24 " is lighter and accelerates faster.
26" has a lot more available choices for tires and rims.
26" is a little smoother over rough stuff, 29" is even better this way but has less choices of tires and rims than 24"