While shopping for rims which I do pretty often I always question tons of wheels that most Honda guys woulden't run. It is to my understanding that not at 4x100 wheels regardless of offset will fit a Civic due to the center bore being different.For some reason the number 57.1mm comes to mind but I could be very wrong.

Cliffnotes: What is the standard bore for a 4x100 wheel on a Honda Civic, being specific my 1991 Si and my 2000 Si

Thanks in advance...im sure someone knows the answer to this question.

 

56.1mm

 

Both of your cars have a hub bore of 56.1mm.

 

thanks for the replies guys.

 

These charts showing center bores are about 99 percent accurate (exceptions - they don't break out the ITR or show the different center bores front vs rear for the NSX or S2000):

Honda bolt patterns and center bores
Acura bolt patterns and center bores

 

you were thinking about volkswagon center bore. european cars need either hubcentric wheels or hub rings due to their stud bolt design opposed to the conventional lug nut design of all asian cars and american cars.

that is the reason it is more rare to find an aftermarket wheel that comes in 56.1(honda 4x100 or 54.1mm(toyota/scion 4x100)

 

thank you very much, awesome reply.

 

thanks for the knowledge!

 

With that said does the ITR have a different bore size?

 

it's 64.1mm

 

Thank you!! Is that the same as the CTR hubs?

 

as for their wheel center bore-YES