2003. I've got the largest tires I can stick under there without rubbing - 265/75r16. I could go one size bigger but then I run the risk of rubbing in a turn with suspension compression.
I threw some fertilizer on my lawn. We went from ~63 to 32 in a couple days. Sending that your way.
CMNT does another thing
- Sirius
- Resident Gearhead

- Posts: 2143
- Joined: Thu May 22, 2008 10:40 am
- Year and Trim: 2003 SSEi
- Location: West Point
Re: CMNT does another thing
Resident Tightwadgweg_b wrote:People think I'm nuts, but Matt proved it.

Screw you, Photobucket.
- CMNTMXR57
- Certified Bonneville Nut

- Posts: 5841
- Joined: Wed May 13, 2009 10:45 pm
- Year and Trim: 2006 STS-V, 2004 GTO, 2009 G8 GT
- Location: CHICAGO
Re: CMNT does another thing
Yea, same as me. I questioned it, simply because 2011+ are 8x180. Places now won't mount anything bigger than that. The issue *supposedly* is the bead style vs. a regular non-half inch spec wheel.
Back on my '02 2500HD with the PYO wheels, I KNOW I did LT285/75/16 on them because I found the Discount Tire invoice from them. So when I went in to do it on this truck, the guy about had a coronary.
Back on my '02 2500HD with the PYO wheels, I KNOW I did LT285/75/16 on them because I found the Discount Tire invoice from them. So when I went in to do it on this truck, the guy about had a coronary.

Retired Bonneville Owner and former GM Tech:
2004 Pontiac Bonneville GXP: Black/Ebony *SOLD*
Summer Toys: Combined 827 RWHP / 877lb/ft RWTQ
2004 Pontiac GTO: Impulse Blue Metallic/Black/M6: lots 'o mods, 415 RWHP / 405lb/ft RWTQ!
2006 Cadillac STS-V: Light Platinum Metallic/Light Gray/A6 - Spectre CAI, Magnaflow exhaust, Speed Inc. tune, 412 RWHP / 472lb/ft RWTQ
Daily Drivers:
2019 Chrysler Pacifica Limited: Mommy's new RGC
2015 Chrysler Town & Country Limited Platinum: Kids new RGC
2011 Camaro SS
2009 Pontiac G8 GT: L76, Sport Red Metallic
2004 GMC Sierra 2500HD: Victory Red - 8.1L Big Block and Allison
2003 Chevrolet Suburban 2500: Doeskin Tan - 8.1L Big Block... RIP
1999 Chevrolet Suburban: Sunset Gold Metallic - RIP
- CMNTMXR57
- Certified Bonneville Nut

- Posts: 5841
- Joined: Wed May 13, 2009 10:45 pm
- Year and Trim: 2006 STS-V, 2004 GTO, 2009 G8 GT
- Location: CHICAGO
Re: CMNT does another thing
So I had a brain fart. He and I had been talking about H2 wheels. So when I went up to get the wheels, these are what he had...
Yes, these are 2011+, so 8x180. They're actually my favorite of the choices... I will send these off to have them redone, then get the adaptors

Yes, these are 2011+, so 8x180. They're actually my favorite of the choices... I will send these off to have them redone, then get the adaptors

Retired Bonneville Owner and former GM Tech:
2004 Pontiac Bonneville GXP: Black/Ebony *SOLD*
Summer Toys: Combined 827 RWHP / 877lb/ft RWTQ
2004 Pontiac GTO: Impulse Blue Metallic/Black/M6: lots 'o mods, 415 RWHP / 405lb/ft RWTQ!
2006 Cadillac STS-V: Light Platinum Metallic/Light Gray/A6 - Spectre CAI, Magnaflow exhaust, Speed Inc. tune, 412 RWHP / 472lb/ft RWTQ
Daily Drivers:
2019 Chrysler Pacifica Limited: Mommy's new RGC
2015 Chrysler Town & Country Limited Platinum: Kids new RGC
2011 Camaro SS
2009 Pontiac G8 GT: L76, Sport Red Metallic
2004 GMC Sierra 2500HD: Victory Red - 8.1L Big Block and Allison
2003 Chevrolet Suburban 2500: Doeskin Tan - 8.1L Big Block... RIP
1999 Chevrolet Suburban: Sunset Gold Metallic - RIP
- Sirius
- Resident Gearhead

- Posts: 2143
- Joined: Thu May 22, 2008 10:40 am
- Year and Trim: 2003 SSEi
- Location: West Point
Re: CMNT does another thing
How far out will the adapters push the wheels?
Resident Tightwadgweg_b wrote:People think I'm nuts, but Matt proved it.

Screw you, Photobucket.
- CMNTMXR57
- Certified Bonneville Nut

- Posts: 5841
- Joined: Wed May 13, 2009 10:45 pm
- Year and Trim: 2006 STS-V, 2004 GTO, 2009 G8 GT
- Location: CHICAGO
Re: CMNT does another thing
2" at most. The adaptors come in 1.5" and 2" sizes. I just need to find out which to use.

Retired Bonneville Owner and former GM Tech:
2004 Pontiac Bonneville GXP: Black/Ebony *SOLD*
Summer Toys: Combined 827 RWHP / 877lb/ft RWTQ
2004 Pontiac GTO: Impulse Blue Metallic/Black/M6: lots 'o mods, 415 RWHP / 405lb/ft RWTQ!
2006 Cadillac STS-V: Light Platinum Metallic/Light Gray/A6 - Spectre CAI, Magnaflow exhaust, Speed Inc. tune, 412 RWHP / 472lb/ft RWTQ
Daily Drivers:
2019 Chrysler Pacifica Limited: Mommy's new RGC
2015 Chrysler Town & Country Limited Platinum: Kids new RGC
2011 Camaro SS
2009 Pontiac G8 GT: L76, Sport Red Metallic
2004 GMC Sierra 2500HD: Victory Red - 8.1L Big Block and Allison
2003 Chevrolet Suburban 2500: Doeskin Tan - 8.1L Big Block... RIP
1999 Chevrolet Suburban: Sunset Gold Metallic - RIP

