The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > General Truck Forums > All 4x4 Tech & Off Roading

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 04-16-2004, 10:23 PM   #1
70Chevy4x4Nut
Registered User
 
Join Date: Dec 2002
Location: TX
Posts: 311
What back spacing will work?

I looked at some rims today. I will eventually run 33" tires.
1. Would you go 15" or 16" rim?
2. I looked at 16x8 w/4.5" backspacing and 16x10 w/around 4.75" backspacing. Is that too much backspacing? I don't want it to rub on the inside, but would not want too much sticking out the fenders.

Any help will be appreciated.
70Chevy4x4Nut is offline   Reply With Quote
Old 04-17-2004, 11:51 AM   #2
JIMs70GMC
user # 2756
 
JIMs70GMC's Avatar
 
Join Date: Jun 2001
Location: Chesapeake, Virginia
Posts: 4,612
nope my 35s on 16.5 x 9.75 w/ 4.75 BS don't rub. Go with the 15" rim.
__________________
1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs
1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX
1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears
1986 M1031 6.2 diesel, TH400/NP205 locker in the rear and a LS in the front, all stock for now.....
1986 K30, 350/400/205 dana 60 and 14 bolt. I kept the drivetrain. Body/bad and chassis are gone.
1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed.

1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm
JIMs70GMC is offline   Reply With Quote
Old 04-18-2004, 02:20 PM   #3
Budweis
Geared for Collision
 
Budweis's Avatar
 
Join Date: Jan 2004
Location: St. Louis, Mo.
Posts: 683
just curious jim why would you say to go with the 15 " wouldnt that mean you have to grind down the calipers? if doing from fresh start why not just go to 16" and skip that step? just curious
__________________
MEMBER OF THE 4 WHEEL DISK BRAKE CLUB
1970 C/K20 3/4 Ton
1996 Collectors Edition Corvette
1977 Corvette Coupe
Budweis is offline   Reply With Quote
Old 04-18-2004, 09:04 PM   #4
JIMs70GMC
user # 2756
 
JIMs70GMC's Avatar
 
Join Date: Jun 2001
Location: Chesapeake, Virginia
Posts: 4,612
I was assuming 1/2 ton. On a 3/4 ton I'd say 16.5" but that's for the load rating.
__________________
1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs
1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX
1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears
1986 M1031 6.2 diesel, TH400/NP205 locker in the rear and a LS in the front, all stock for now.....
1986 K30, 350/400/205 dana 60 and 14 bolt. I kept the drivetrain. Body/bad and chassis are gone.
1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed.

1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm
JIMs70GMC is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 10:33 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com