PZZ Factory-verified

Chevrolet · Regular Production Option

Plate, front underbody, skid

Years 2006–09, 2014, 2025–27 Models 7 Factory citations 20

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Also described as Skid plate, performance frontSkid plate, underbody, AEVPackage, skid plate

Also documented for Cadillac GMC

Documented applications

Avalanche — GMT900 (2007–2013)

2007–2009 Factory-verified

GM factory document — 2007 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet avalanche 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet avalanche 2wd rpo code list, p.1.

Colorado — Third generation (2023–2027)

2025–2027 Factory-verified

Trail Boss: O; WT, LT, Z71, ZR2: not offered

GM factory document — 2025 chevrolet colorado fleet order guide, p.50.
GM factory document — 2026 chevrolet colorado fleet order guide, p.56.
GM factory document — 2027 chevrolet colorado fleet order guide, p.55.

Silverado 1500 — Fifth generation (2027)

2027 Factory-verified

GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide, p.129.

Silverado HD (T1XX, 2020–2027)

2025–2027 Factory-verified

only in: 2500 HD

GM factory document — 2025 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet silverado 2500 hd retail and fleet fleet order guide rpo codes, p.1.

Suburban — GMT900 (2007–2014)

2007–2009 Factory-verified

GM factory document — 2007 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet chevy suburban 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet chevy suburban 2wd rpo code list, p.1.

Tahoe — GMT800 (2000–2006)

2006 Factory-verified

The 2006 Tahoe Police Vehicle order-guide page prints it as the Skid Plate Package, which includes only the aluminum front underbody shield

GM Heritage factory kit — 2006 Chevrolet Tahoe, p.152.

Tahoe — GMT900 (2007–2014)

2007–2009, 2014 Factory-verified

The 2014 Police guide words it as the skid plate package with an aluminum front underbody shield.

GM factory document — 2007 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2008 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2009 chevrolet tahoe 2wd rpo code list, p.1.
GM factory document — 2014 chevrolet tahoe police vehicle fleet order guide wayback, p.4.
GM Heritage factory kit — 2007 Chevrolet Tahoe, p.29, p.180.

This page aggregates every documented appearance of PZZ in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.