LPO, assist steps, chromed tubular, 6 inch oval

Years 2014–20, 2022–27 Models 10 Factory citations 40

Also described as LPO, assist steps, chromed tubularLPO, Assist steps, chrome tubular, 6 inch rectangularLPO, Assist steps, chromed tubularLPO, assist step kit, chrome

Also documented for GMC

Documented applications

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.63.

Silverado HD — K2XX (2015–2019)

2016–2019 Factory-verified

dealer-installed; 2017: GM's 2017 Silverado 2500HD order guide; 2018: GM's 2018 Silverado 2500HD order guide; 2019: GM's 2019 Silverado 2500HD order guide

GM factory document — 2016 chevrolet silverado 2500hd fleet order guide wayback, p.3.
GM factory document — 2017 chevrolet silverado 2500hd order guide revised august 12 2016 copy gm authority, p.12.
GM factory document — 2018 chevrolet silverado 2500hd order guide copy gm authority, p.12.
GM factory document — 2019 chevrolet silverado 2500hd order guide april 20 2018 iteration 2 copy gm authority, p.13.

Silverado HD (T1XX, 2020–2027)

2023, 2025–2027 Factory-verified

only in: 2500 HD, 3500 HD, 3500 HD chassis cab

GM factory document — 2023 chevrolet 23silverado 2500 3500hd electrical body builder sm en us 2022oct12, p.14.
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.

Silverado — K2XX (2014–2019)

2015, 2017 Factory-verified

same wording as VXJ; the 2017 manual reads oval.

GM factory document — 2015 chevrolet silverado 1500 fleet order guide wayback, p.1.
GM factory document — 2017 chevrolet sierra silverado electrical body builders manual service manual 2017 en us, p.38.

Silverado — T1XX (2019–2026)

2020, 2022–2026 Factory-verified

GM factory document — 2020 chevrolet silverado 1500 fleet order guide wayback, p.1.
GM factory document — 2022 chevrolet 22 silverado 1500 new electrical body builder 042822, p.15.
GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.16.
GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.18.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

Suburban — GMT900 (2007–2014)

2014 Factory-verified

Dealer installed; not available with Z71. Trim marks in the 2014 guide: LS, LT, LTZ: O.

GM factory document — 2014 chevrolet suburban fleet order guide wayback, p.3.

Suburban — K2XX (2015–2020)

2015–2019 Factory-verified

A/D on all trims; not with RVQ; LTZ: not with BRS; 2016: deletes BVE; LT: included with PDR, not with Z71; 2018–2019 from GM's 2018 and 2019 Suburban order guides (GM Authority copies)

GM factory document — 2015 chevrolet suburban fleet order guide wayback, p.3.
GM factory document — 2016 chevrolet suburban fleet order guide wayback, p.3.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.18.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.38.
GM factory document — 2018 chevrolet suburban order guide copy gm authority, p.26.
GM factory document — 2019 chevrolet suburban order guide copy gm authority, p.26.

Suburban — T1XX (2021–2027)

2022–2023, 2025–2026 Factory-verified

2026: Premier, High Country: O

GM factory document — 2025 chevrolet new suburban fleet order guide, p.22.
GM factory document — 2026 chevrolet suburban fleet order guide, p.23.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.14.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.14.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.10.

Tahoe — K2XX (2015–2020)

2016–2019 Factory-verified

A/D on all trims; not with RVQ; LTZ: not with BRS; 2016: deletes BVE; LT: included with PDR, not with Z71; not in the 2015 Tahoe guide; 2018–2019 from GM's 2018 and 2019 Tahoe order guides (GM Authority copies)

GM factory document — 2016 chevrolet tahoe fleet order guide wayback, p.3.
GM factory document — 2016 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2016 en us, p.18.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.38.
GM factory document — 2018 chevrolet tahoe order guide copy gm authority, p.26.
GM factory document — 2019 chevrolet tahoe order guide copy gm authority, p.27.

Tahoe — T1XX (2021–2027)

2022–2023, 2025–2026 Factory-verified

2026: Premier, High Country: O

GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.27.
GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.30.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.14.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.14.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.10.

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