wheels scrubbing/ arch rolling?

[samg1988]

my back wheels scrub to the point that the front of my back arches is being slightly bent, and slicing a little bit into my tyre.

should i just bend it back in?

what does it exactly mean by getting your arches rolled aswell?

(ill probably get 45 profile tyres like i do at the front eventually, just seems a waste of good tyres at the back)

ill try get pictures tomorrow.

 

[steve-172-cliocup]

if you got a smaller tyre profile on the front to the bac jus swap em over mate, c if it makes any difference! when you get your arches rolled it generally means they roll up the metal, thus creating a larger arch. rather difficult to do though as it often causes imperfections in the metal causing bumps. can also wreck your paint work. n if there not sealed correct, water can rest in the roll n cause rust (in worst cases though). your call mate.