Hey. I want to make sure I wonder that 275/45/r20 tires will fit on 20x8.5 rims? Cuz I already bought 4 of tires 275/40/20 Also I finish order a boss rims 20x8.5 It is on way to here tomorrow by FEDEX! I should put on my truck this Wednesday evening. I was a little worry if it will not fit with that size. THats why I post here to see if people knows. Thank for helpful.

 

yes they will fit your rims

 

yup. they will fit with no problem. My 20"s are also 8" and I run 275/45/20
Would like to take it out to 295 or 302

 

I have a 20x8.5 and I am running a 295/45 and they fit perfect. So I think they will fit fine.

 

im running 275/45 on my 8.5 and they fit fine im wanting to run some 295/40 in the back but dont know how they would fit.