I am thinking to install on my 2010 Honda Fit a set of spacer to my rear wheels so they can go a little to the outside. Which measure you guys think is the best for the spacer?

 

it all depends on what wheel and offset

 

Take a ruler and measure how far you want the wheel to come out. Then order spacers for that measurement.

 

That's a good idea. That way also I can see how far to the outside is going to be the wheel before buying

 

I was thinking of putting 20mm spacers on my 2015 FIT.

Which spacers should I get?

Is there any special instructions for doing this???

Should I also do something else to the car when I do this???

Will this hurt my car in any way???

 

You will most likely get a better response in the gk 3rd gen section.
Moving your wheels out will cause more wear on bearings & possibly suspension but I wouldn't think its dramatic.
If you use over 5mm spacers they say you should either use the bolt on kind or long studs.
In the thread "what i did to my gk today" there is a 15 fit that looks like he is running 25+mm. I would ask there.

 

Ok man, thanks

I am new to this forum