how to order boss 338?

[beenen]

looking into getting a set of boss 338 18's for my monte but im a total noob when it comes to tires... 😳

like the backspacing or offset stuff, how would I order it for my monte?

im looking for just 18x8 in front, 18x9.5 in back

thanks

 

[jrm81bu]

I'm running 17's in the front but the rears are the same. The backspacing should be the same anyway. I have 4.5 backspace in the front and 5.5 in the rear. I'm using a spacer in the rear, if they have them with 5" backspace on the rear just go with that.