Equipment group 2LZ, Premier

Years 2006–09, 2012, 2014–27 Models 12 Factory citations 29

Also described as Trim package, PremierPackage, LZ option 2Equipment group 2LZ (Z06)Equipment group 2LZEquipment group 2LZ, LTZTrim group, High CountryTrim group, Traverse High Country, all-wheel drive

Documented applications

Bolt EV — first generation (2017–2023)

2017, 2023 Factory-verified

2017: Bolt EV Premier (model 1FC48); 2023: Bolt EUV Premier (model 1FG48); the EUV list reads LZ option 2; 2023: Bolt EUV only

GM factory document — 2017 chevrolet bolt ev fleet order guide wayback, p.1.
GM factory document — 2017 chevrolet bolt ev fleet order guide wayback, p.2.
GM factory document — 2023 chevrolet 23 bolt euv body builder sm en us 2022aug29, p.8.
GM factory document — 2023 chevrolet bolt euv fleet order guide wayback, p.1.

Corvette — C6 (2005–2013)

2006–2009 Factory-verified

The NICB 2012 manual prints "Z06 Premium 2LZ" in its 2011 column; 2011 is not claimed because no 2011 factory list exists.

GM factory document — 2006 chevrolet corvette rpo code list, p.1.
GM factory document — 2007 chevrolet corvette rpo code list, p.1.
GM factory document — 2008 chevrolet corvette rpo code list, p.1.
GM factory document — 2009 chevrolet corvette rpo code list, p.1.
GM Heritage factory kit — 2006 Chevrolet Corvette, p.27.

Corvette — C7 (2014–2019)

2015–2019 Factory-verified

only in: Z06; 2017 from the NICB VIN manual; 2016, 2019: from GM order-guide copies (Corvette Action Center; 2019 also GM Authority)

GM factory document — 2015 chevrolet corvette fleet order guide wayback, p.6.
GM factory document — 2018 chevrolet corvette fleet order guide wayback, p.2.

Corvette — C8 (2020–2027)

2023–2027 Factory-verified

only in: Z06, E-Ray; Z06 coupe 1YH07 and convertible 1YH67; E-Ray coupe 1YG07 and convertible 1YG67 (2024 guide)

GM factory document — 2023 chevrolet corvette stingray z06 order guide copy corvetteblogger, p.5.
GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.5.
GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.10.
GM factory document — 2025 chevrolet corvette fleet order guide, p.5.
GM factory document — 2026 chevrolet corvette fleet order guide, p.5.
GM factory document — 2027 chevrolet corvette fleet order guide, p.15.

Equinox — Third generation (D2XX) (2018–2024)

2018, 2020–2022 Single-source

NICB series Premier (2LZ); NICB 2018 p.168, NICB 2020 p.164, NICB 2021 p.169, NICB 2022 p.160
2019 Factory-verified

FWD and AWD, LTG engine

GM factory document — 2019 chevrolet equinox order guide april 6 2018 copy gm authority, p.97.

Impala — tenth generation (2014–2020)

2014–2016 Factory-verified

model 1GZ69; 3.6L LFX; NICB series LTZ (2LZ)

GM factory document — 2014 chevrolet impala fleet order guide wayback, p.1.
GM factory document — 2015 chevrolet impala fleet order guide wayback, p.1.
GM factory document — 2016 chevrolet impala fleet order guide wayback, p.1.
2017–2020 Single-source

LTZ renamed Premier for 2017 (GM Authority, 2017 change list); printed by the NICB VIN manuals (2017 p.50 as LTZ (2LZ); 2018 p.49, 2019 p.49, 2020 p.46, 2021 p.45 as Premier (2LZ)); GM's 2020 fleet order guide lists the Premier model (1GZ69)

Malibu — eighth generation (2013–2016)

2015 Factory-verified

model 1GD69; the 2.0L turbo trim (LTG)

GM factory document — 2015 chevrolet malibu fleet order guide wayback, p.2.
2014 Single-source

2014 rests only on the NICB VIN manual (2014 p.44: series LTZ (2LZ)); no GM list

Malibu — ninth generation (2016–2025)

2016 Factory-verified

model 1ZF69; NICB 2016 p.49 calls the series LTZ (2LZ); GM's 2016 Malibu order guide

GM factory document — 2016 chevrolet malibu order guide copy gm authority, p.1.
2017–2024 Single-source

rests only on the NICB VIN manuals (2017 p.50, 2018 p.49, 2019 p.49, 2020 p.46, 2021 p.45, 2022 p.38, 2023 p.33, 2024 p.42: series Premier (2LZ))

Sonic — first generation (2012–2020)

2012 Single-source

relabeled 1SF for 2013 (GM Authority 2013 changes article (not a GM document))

Traverse — C1XX (2018–2024)

2019 Confirmed

High Country: S; only in: AWD; the 2018 and 2019 guides print 2LZ only as the High Country column heading with footnote 8 (equipment group on 1NX56), and the 2018 guide names it bare only inside other codes' distribution-update lines (p.85–86), so the row carries no factory citation, and 2018 is left out because a footnoted column heading does not support a year; 2019 is from GM's 2019 change list (GM Authority's 2019 changes page), its VQP, PCX and PCV lines (VQP and PCX's VQP content on 2LZ; PCV only on 2LZ)

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

High Country all-wheel drive: S; GM fleet model 1LD56; shown in the trim headings of the guides

GM factory document — 2025 chevrolet traverse fleet order guide, p.1.
GM factory document — 2026 chevrolet traverse fleet order guide, p.1.
GM factory document — 2027 chevrolet traverse fleet order guide, p.1.

Volt — second generation (2016–2019)

2016–2018 Factory-verified

Premier Hatchback (model 1RG68); NICB prints the 2016 series as LTZ; also on GM Authority's 2017 RPO list

GM factory document — 2016 chevrolet volt fleet order guide wayback, p.1.
GM factory document — 2017 chevrolet volt fleet order guide wayback, p.1.
GM factory document — 2018 chevrolet volt order guide copy gm authority, p.1.

This page aggregates every documented appearance of 2LZ in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.