CTS-V wheels trying to understand the code or sizing

Discussion on wheel & tire issues
Post Reply
Groundczero
Posts: 90
Joined: Thu Sep 20, 2018 12:52 pm

CTS-V wheels trying to understand the code or sizing

Post by Groundczero » Wed Dec 09, 2020 3:00 pm

Was looking at 2nd gen CTS-V wheels and trying to understand the code and sizing.

I am seeing two types the of 19" wheel and two different widths.

The two types are the Q32 - painted and the P80-pollished code which makes sense, but I am seeing in 2 different width 9" and 9.5".

Was wondering what people are running and which ones you have picked up.

I am running the stock PPV brake system so I do not believe I will have any clearance issues.

Thank you for the input.

Fandango
Posts: 42
Joined: Fri Jun 12, 2020 5:31 am

Re: CTS-V wheels trying to understand the code or sizing

Post by Fandango » Thu Dec 10, 2020 8:45 pm

Groundczero wrote:
Wed Dec 09, 2020 3:00 pm
Was looking at 2nd gen CTS-V wheels and trying to understand the code and sizing.

I am seeing two types the of 19" wheel and two different widths.

The two types are the Q32 - painted and the P80-pollished code which makes sense, but I am seeing in 2 different width 9" and 9.5".

Was wondering what people are running and which ones you have picked up.

I am running the stock PPV brake system so I do not believe I will have any clearance issues.

Thank you for the input.
Looks like the difference is coupe vs. sedan.

https://www.hubcaphaven.com/c/7642/cadi ... _rims.html

This site is a good place to compare the specs.

https://www.willtheyfit.com/

AceVL
Posts: 48
Joined: Fri Aug 07, 2020 9:39 pm

Re: CTS-V wheels trying to understand the code or sizing

Post by AceVL » Fri Dec 11, 2020 5:48 pm

Groundczero wrote:
Wed Dec 09, 2020 3:00 pm
Was looking at 2nd gen CTS-V wheels and trying to understand the code and sizing.

I am seeing two types the of 19" wheel and two different widths.

The two types are the Q32 - painted and the P80-pollished code which makes sense, but I am seeing in 2 different width 9" and 9.5".

Was wondering what people are running and which ones you have picked up.

I am running the stock PPV brake system so I do not believe I will have any clearance issues.

Thank you for the input.
The V2 sedan and V2 Coupé have different wheel sizes on the rear.
Both use a 19x9 front, but the sedan has a 9.5 rear with a +58 offset while the Coupe has a 10 rear with a +43.
Coupe rear wheels are a tight fit on the caprice.

You can check out the G8 guys forums as they have done all this before.
South Cackalacky

2014 Caprice PPV
2005 Pontiac GTO
1998 Lexus SC400

Post Reply