hmm, that would explain something I noticed.
I didn't notice the lettering retread because they havn't been washed and are covered in mud, But I did notice that one or two of the tyres still had a decent mould mark, not your typical bits that stick out.
Also the other downside is a lug has been ripped off. That would also be a result of retreads.
Thanks guy's, I'll steer clear of them.