Factory Rallye Wheel Offset

Author Topic: Factory Rallye Wheel Offset  (Read 2394 times)

Offline c_u_d_a

  • Jr. Member
  • **
  • Posts: 18
Factory Rallye Wheel Offset
« on: June 22, 2006 - 07:00:54 PM »
What is the offset on the 1970 15"x7" factory rallye wheels; 4¼"?




Offline Chryco Psycho

  • Administrator
  • C-C.com Guru
  • *****
  • Posts: 36620
  • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
Re: Factory Rallye Wheel Offset
« Reply #1 on: June 23, 2006 - 01:05:06 AM »
3.5" I believe

Challenger - You`ll wish You Hadn`t

Offline ShelbyDogg

  • Sr. Resident
  • ******
  • Posts: 5007
Re: Factory Rallye Wheel Offset
« Reply #2 on: June 23, 2006 - 10:30:19 AM »
I think it's 4". Everybody measures from a different point. Inside lip, outside lip, etc.  The Repro rallyes that I bought are 15x7-4" backspace and 15x8s have a 4.5" backspace.
Rob

3 E-bodies, Megasquirt-1v3.0, Edelbrock Pro-Flo-1, Holley C950, FAST EZ-EFI; say no to carbs...yes to throttle bodies

My Pace Car restoration thread:
http://www.cuda-challenger.com/cc/index.php?topic=44869.0


Offline Carlwalski

  • C-C.com Expert
  • ********
  • Posts: 20672
Re: Factory Rallye Wheel Offset
« Reply #3 on: June 23, 2006 - 10:36:30 AM »


My repro Rallye's are 15x8" rear with a 4-1/2" BS and the fronts are 15x7" with a 4-1/4" BS.



 :2cents: :thumbsup:
1970 Dodge Challenger R/T
White, License Plate, 0A-5599
540ci Aluminium Hemi, F.A.S.T EFI
TF-727 Gear Vendor OD, Dana 60

Offline wssnkc

  • Jr. Member
  • **
  • Posts: 44
  • Go Mango R/T 440 4bbl
Re: Factory Rallye Wheel Offset
« Reply #4 on: June 23, 2006 - 10:46:12 AM »
"Need that bigger tire under your Mopar? The Wheel Experts at Stockton Wheel can widen your stock Mopar wheels up to a 17x10!"
http://www.stocktonwheel.com/mopar.htm

Offline Carlwalski

  • C-C.com Expert
  • ********
  • Posts: 20672
Re: Factory Rallye Wheel Offset
« Reply #5 on: June 23, 2006 - 10:51:33 AM »
"Need that bigger tire under your Mopar? The Wheel Experts at Stockton Wheel can widen your stock Mopar wheels up to a 17x10!"
http://www.stocktonwheel.com/mopar.htm



What width they getting on rims like that? 275, 295?

The "experts" don't tell you that you get a crap ride.  :roflsmiley: :eek4: More bumps than a Camel jocky..... :smokin:
1970 Dodge Challenger R/T
White, License Plate, 0A-5599
540ci Aluminium Hemi, F.A.S.T EFI
TF-727 Gear Vendor OD, Dana 60

Offline 72B5blue

  • Jr. Member
  • **
  • Posts: 23
    • my myspace
Re: Factory Rallye Wheel Offset
« Reply #6 on: August 03, 2006 - 11:49:48 PM »

"What width they getting on rims like that? 275, 295?"

I have 285 40 17s on my mustang... Its on 17 x 10.5s in the back.    I know on a 10. 5 you can go from 275 to a stretched 335s.  315s look great.
I'm sure this isn't going to fit under an e body tho... sad really