right i have 1 or 2 sets of wheels knocking about that i could do with getting rid of now

i have no idea what et they are as none are marked

how do you work this out?

i know about theback space and all that its just where you measure the wheel width from

as i have searched and some sites say outer lip and some say where tyre bead sits

(later being what i thought)

anyone clear this us for me please

 

it does not matter for ET whether u measure the width from the outside edge or tyre bead, as long as u measure the back space from the same point(outside edge or tyre bead)

Wheel width needs to be from tyre bead edge to tyre bead edge thou...

 

aaa right

yeah that makes sense i guess

cheers dude

 

Put wheel on flat surface, measure distance from floor to hub mating face, subtract this value from half the width of the wheel