Strange sound when pulling away in 1st?

[whatisjustis]

I've noticed recently that when I pull away in first gear there is a noise from my rear end that sounds alomost like a 'pop' or a short clunk rather than a bang or a grind. Any ideas!?

 

[Laura]

wheels all on tight?

 

[whatisjustis]

wheels all on tight?

Super tight! Only fitted them yesterday but it was doing it before this on the old ones...