SHIMS?

Not sure I understand what you are asking

Shims are used on the beam ends to correct rear wheel alignment, hub spacers increase track width pushing wheels further out filling the arches. You can get rear beam spacers that increase rear track width.
 
Not sure I understand what you are asking

Shims are used on the beam ends to correct rear wheel alignment, hub spacers increase track width pushing wheels further out filling the arches. You can get rear beam spacers that increase rear track width.
Was going to get some wheel spacers but then started seeing things like they wear the bearings out quicker anyone found this?

so started looking at shims but only seen then up to 10mm.then I'm thinking new wheels with a wider offset,desision ???
 
We've been running 20mm spacers with no issues, we also converted to stud and nuts to make life easier.

Don't think I've seen beam end spacers bigger than 10mm