Go Back   The Supercar Registry > General Discussion > Pontiac


Reply
 
Thread Tools Display Modes
  #1  
Old 07-20-2024, 08:07 PM
hvychev hvychev is offline
Senior Member
 
Join Date: Jun 2002
Location: Darien, IL
Posts: 3,661
Thanks: 0
Thanked 55 Times in 22 Posts
Default 1963 Catalina Tire Size Recco

Can someone help me out…..I have a 63 Catalina with 8 lug 14” wheels. I want to add the closest to CORRECT BIAS PLY white walls to the car. Can someone link me to the correct style and size on Coker Tire?

My car originally had a code PO1
__________________
Frank Magallon
Reply With Quote
Attachments - The Supercar Registry SD Cat.JPG cat @ Hershey.jpg 63 GP at Tech Center.JPG
O Garage vBulletin Plugins by Drive Thru Online, Inc.
Click here to view all the pictures posted in this thread...
  #2  
Old 07-21-2024, 02:14 PM
Lynn Lynn is online now
Yenko Contributing Member
 
Join Date: Feb 2005
Location: Oklahoma
Posts: 7,337
Thanks: 46
Thanked 2,975 Times in 1,324 Posts
Default

I believe the original tire was an 8.00 x 14. They didn't list aspect ratio then, but most were 78.

Have no idea which white wall you need. Bet someone at PY could help out.

Here is a link for the only one that popped up on that size. Don't know if this wide white is correct though:

https://www.cokertire.com/tires/800-...wall-tire.html

Rusty Small can probably help you get what you need. Screen name is SmallHurst.
__________________
Don't believe everything you read on the internet ... Ben Franklin
Reply With Quote
  #3  
Old 07-21-2024, 02:15 PM
Lynn Lynn is online now
Yenko Contributing Member
 
Join Date: Feb 2005
Location: Oklahoma
Posts: 7,337
Thanks: 46
Thanked 2,975 Times in 1,324 Posts
Default

PY website: https://forums.maxperformanceinc.com/forums/
__________________
Don't believe everything you read on the internet ... Ben Franklin
Reply With Quote
  #4  
Old 07-21-2024, 02:58 PM
John Brown's Avatar
John Brown John Brown is online now
Yenko Contributing Member
 
Join Date: Mar 2002
Location: South Bend, Indiana
Posts: 2,785
Thanks: 364
Thanked 471 Times in 224 Posts
Default

Tire Rack tire size conversion chart.

https://www.tirerack.com/upgrade-gar...old-tire-sizes
__________________
......................
John Brown

This isn't rocket surgery.....
Reply With Quote
  #5  
Old 07-21-2024, 11:01 PM
hvychev hvychev is offline
Senior Member
 
Join Date: Jun 2002
Location: Darien, IL
Posts: 3,661
Thanks: 0
Thanked 55 Times in 22 Posts
Default

Thank you all!
__________________
Frank Magallon
Reply With Quote
  #6  
Old 07-22-2024, 01:46 PM
Keith Seymore's Avatar
Keith Seymore Keith Seymore is offline
Yenko Contributing Member
 
Join Date: Feb 2009
Location: Motor City
Posts: 2,559
Thanks: 2,659
Thanked 4,687 Times in 1,287 Posts
Default

Should be 1" white wall.

"PO1" sounds like the RPO for the full wheel cover (at least that is what it represents these days); not a tire RPO.

K
Attached Images
  
__________________
'63 LeMans Convertible
'63 Grand Prix
'65 GTO - original, unrestored, Dad was original owner, 5000 mile Royal Pontiac factory racer
'74 Chevelle - original owner, 9.56 @ 139 mph best

Last edited by Keith Seymore; 07-22-2024 at 05:35 PM.
Reply With Quote
The Following User Says Thank You to Keith Seymore For This Useful Post:
markinnaples (07-23-2024)
  #7  
Old 07-22-2024, 02:56 PM
olredalert olredalert is offline
Yenko Contributing Member
 
Join Date: Dec 2002
Location: Marine City, Mi.
Posts: 9,105
Thanks: 29,670
Thanked 4,106 Times in 1,745 Posts
Default

Quote:
Originally Posted by Keith Seymore View Post
Should be 1" white wall.

"PO1" sounds like the RPO for the full wheel cover (at least that is what it represents these days).

K
----Yes! My 64 GP in members area has 1 inch whitewalls....Bill S

Last edited by olredalert; 07-22-2024 at 03:32 PM.
Reply With Quote
  #8  
Old 09-20-2024, 04:49 PM
Tommy Nolen Tommy Nolen is offline
Yenko Contributing Member
 
Join Date: Jul 2008
Location: Richmond. Va.
Posts: 270
Thanks: 8
Thanked 83 Times in 21 Posts
Default 63 tire size

Don't know if this helps, this is my 63 Catalina, 8:50x14 B.F. Goodrich with 1" whitewall. Tires came from Coker. Standard size for 63 is 8:00x143 with 8:50 optional. Picture didnt load, will try again
__________________
Tommy's Toy
1959 Pontiac Catalina 420a / 3 speed manual
1960 Pontiac Ventura 4 speed
1961 Pontiac Catalina 4 speed
1962 Chevrolet Corvette
1963 Pontiac Catalina 421/4 speed
1964 Pontiac Catalina tri power/4 speed

Last edited by Tommy Nolen; 09-20-2024 at 05:00 PM.
Reply With Quote
  #9  
Old 09-20-2024, 04:59 PM
Tommy Nolen Tommy Nolen is offline
Yenko Contributing Member
 
Join Date: Jul 2008
Location: Richmond. Va.
Posts: 270
Thanks: 8
Thanked 83 Times in 21 Posts
Default

My 63 with 8:50x14 with 1" whitewalls
Attached Images
 
__________________
Tommy's Toy
1959 Pontiac Catalina 420a / 3 speed manual
1960 Pontiac Ventura 4 speed
1961 Pontiac Catalina 4 speed
1962 Chevrolet Corvette
1963 Pontiac Catalina 421/4 speed
1964 Pontiac Catalina tri power/4 speed
Reply With Quote
The Following 4 Users Say Thank You to Tommy Nolen For This Useful Post:
dykstra (09-21-2024), John Brown (09-20-2024), olredalert (09-20-2024), Tenney (09-21-2024)
Reply


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. The time now is 04:50 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.