what backspacing and offsets?
Thread Starter
Junior Member
Joined: Dec 2002
Posts: 83
Likes: 0
From: Wilkes, NC
Car: 1985 Trans Am
Engine: plain ol' 3-0-5...for now LoL
Transmission: aUTo
what backspacing and offsets?
I was just wondering what backspacing and offsets would fit our cars without any mods?
-Thanks in advance
-Thanks in advance
Supreme Member
iTrader: (8)
Joined: Jul 2001
Posts: 3,204
Likes: 7
From: New Boston, IL, USA
Car: '90 Formula 350
Engine: 383 SBC
Transmission: ProBuilt S/S 700-R4 & ACT 9" Stall
Axle/Gears: 10 bolt 3.23
You can go with 15x10s on the rears if you use a 5.5" backspacing. This will keep the tires tucked under the fenders... any less you get the getto look where they stick out... any more you have fitment issues unless you have a 4th gen rear since they have different width than 3rd gen.
Might be helpful if you included the rim sizes you want to add and the rear you have under the car.
Might be helpful if you included the rim sizes you want to add and the rear you have under the car.
Thread Starter
Junior Member
Joined: Dec 2002
Posts: 83
Likes: 0
From: Wilkes, NC
Car: 1985 Trans Am
Engine: plain ol' 3-0-5...for now LoL
Transmission: aUTo
I was thinking maybe 17" x 8" with 5.5" backspacing and disk brakes...would this work? anyone know about the offsets?
...I'm confused
so our cars have to have 0mm offset infront and positive 16mm offset in the back?
...I'm confused
so our cars have to have 0mm offset infront and positive 16mm offset in the back?
Last edited by JACKYL006; Sep 10, 2003 at 11:15 AM.
Thread
Thread Starter
Forum
Replies
Last Post
rb85TA
Organized Drag Racing and Autocross
26
Sep 14, 2015 10:29 PM





