Rear tire wear

[Rosie]

Tha rear tire on my valk chopps all to sh t. Is something wrong or is this normall. Last one did the same thing. Wasnt real good about checking pressure on the last one but this one has been kept @ 44 psi. Front tire wears great. First one balanced by dealer this one has Dyna Beads,no difference.

[Blackduck]

Info on tyre brand and riding style/roads ridden would help along with pictures of the damage.
Bit hard to comment with the little info supplied.
Cheers Steve