Tire/Wheel Guru's Needed
Thread Starter
Racer
Joined: Nov 2013
Posts: 347
Likes: 54
From: Helotes (NW of San Antonio) TX
Tire/Wheel Guru's Needed
Need your thoughts. please.
I'm running factory Wheels & Tires on a Z-51.
FRONTS 245/35 - 25.82" diam. on 19" x 8.5" rims
REARS 285/30 - 26.82" diam. on 20" x 10" rims
I'm wondering what issues, problems and/or differences I may have if I stay with the same REARS, but go with a 20" FRONT and narrower profile? See below
FRONTS 245/30 - 25.82" diam. on 20" x 8.5" rims
REARS 285/30 - 26.82" diam. on 20" x 10" rims
I found a rim that I really like, however it doesn't come in a 19"
I'm running factory Wheels & Tires on a Z-51.
FRONTS 245/35 - 25.82" diam. on 19" x 8.5" rims
REARS 285/30 - 26.82" diam. on 20" x 10" rims
I'm wondering what issues, problems and/or differences I may have if I stay with the same REARS, but go with a 20" FRONT and narrower profile? See below
FRONTS 245/30 - 25.82" diam. on 20" x 8.5" rims
REARS 285/30 - 26.82" diam. on 20" x 10" rims
I found a rim that I really like, however it doesn't come in a 19"
Last edited by Horsefly; Jul 5, 2021 at 10:30 AM.
Heel & Toe
Joined: May 2019
Posts: 18
Likes: 1
Make sure the offset will clear the brakes. You can use https://www.willtheyfit.com/ to calculate what the difference is between your old setup and new
Drifting
Joined: Dec 2019
Posts: 1,814
Likes: 616
From: Blacksburg Va
I agree. As long as the offset/back space is the same you will be fine. Same exact OD and same section width so you will have more difference if you change tire brand/model than from going 19 to 20.
