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 > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 12-11-2013, 08:40 PM   #1
low'n'slow
Registered User
 
Join Date: Dec 2013
Location: Ada,Oklahoma
Posts: 26
Rim Help

Okay my wife said that she wants to get me rims for Christmas. I am stuck on the boss 338's i have searched ALOT and cant get a for sure answer and i want to be 110 percent sure before i drop 800 bucks! The ebay link below is the exact ones i will be purchasing if they will work...im sorry if this has been covered multiple times. 20x10s in the rear and 20x8.5 in the front. I want the back to fit in JUST enough. I also would like to know the largest tire i can run in the back



http://www.ebay.com/itm/141043234931...84.m1423.l2649
Attached Images
 
low'n'slow is offline   Reply With Quote
Old 12-12-2013, 09:09 AM   #2
JWall
Frequent Flyer
 
JWall's Avatar
 
Join Date: Aug 2009
Location: Tulsa, OK
Posts: 2,258
Re: Rim Help

I used to have the Boss 338's with that exact wheel width & backspacing...
I was pleased with the fitment. Remember you will need to do a little grinding on the front rotor for the front wheels to work.

Have you thought about the gray centered boss wheels since your truck is gray/silver?

Name:  aa1.jpg
Views: 256
Size:  46.7 KB

Name:  aa2.jpg
Views: 147
Size:  53.4 KB
__________________
- Justin
76 SWB C-10 - 98 SWB C1500 (x2)
1 Owner 1976 SWB

Last edited by JWall; 12-12-2013 at 09:15 AM.
JWall is offline   Reply With Quote
Old 12-12-2013, 09:41 AM   #3
baclay9
Registered User
 
Join Date: Apr 2010
Location: Newcastle, OK
Posts: 1,344
Re: Rim Help

If you have light duty rotors (1" thick) they will bolt right on. If you have HD rotors (1.25" thick) you will have to do a little grinding around the center of the rotor hub. No big deal but it has to be done.

My truck started out with HD brakes and my Boss' would not fit without the grinding. I had a full set of light duty components so I opted to swap out suspension.
baclay9 is offline   Reply With Quote
Old 12-12-2013, 11:10 PM   #4
low'n'slow
Registered User
 
Join Date: Dec 2013
Location: Ada,Oklahoma
Posts: 26
Talking Re: Rim Help

Jwall what size tire were you running? Also my truck is going to be daytona blue/pearl white two tone...I think black would look best with that combo. I'm gonna do the bumper and grill surround (and whatever else metal that isn't shaved off) in a stainless/brushed look. The pinstripe seperating the two colors will be silverleaf (maybe) gonna do some sprayouts to see what it looks like. I started a build thread on here so I'll post up all the progress!
low'n'slow is offline   Reply With Quote
Old 12-12-2013, 11:14 PM   #5
StarDust
Registered User
 
StarDust's Avatar
 
Join Date: Mar 2013
Location: Houston Tx
Posts: 218
Re: Rim Help

well im running american racing daytonas 20s with 315/35 on the rear and they jsut barley fit i literally mean barley but thats because of my backspacking...I think your tire width depends more on your backspacing?
StarDust is offline   Reply With Quote
Old 12-13-2013, 08:16 AM   #6
JWall
Frequent Flyer
 
JWall's Avatar
 
Join Date: Aug 2009
Location: Tulsa, OK
Posts: 2,258
Re: Rim Help

Those are 255/35/20s front & 275/35/20 rear.
__________________
- Justin
76 SWB C-10 - 98 SWB C1500 (x2)
1 Owner 1976 SWB
JWall 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 09:34 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com