LPO, wheels, 22 inch 6-spoke split, chrome

Years 2014–15, 2017–20, 2022–27 Models 5 Factory citations 19

Also described as LPO, wheels, 22 inch (55.9 cm), gloss black with machine face, dealer-installedLPO, Wheels, 22 inch (55.9 cm) chrome, 6 spoke, multi-featured designLPO, wheels, 22 x 9 polished aluminum

Also documented for Cadillac Chevrolet

Documented applications

Sierra EV — BT1 (2024–2027)

2026–2027 Factory-verified

not available with PDN; 2026: A/D in 3SB, 3SC; not offered in 4SC, 4SD, 5SB, 5SC, 5SD; 2027: A/D in 3SB, 3SC, 5SC; not offered in 4SC, 4SD, 5SD

GM factory document — 2026 gmc sierra ev fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra ev fleet order guide, p.21.
GM factory document — 2027 gmc sierra ev fleet order guide rpo codes, p.1.
GM factory document — 2027 gmc sierra ev fleet order guide, p.19.

Sierra — K2XX (2014–2019)

2014, 2017 Factory-verified

same wording as SEY and SEZ.

GM factory document — 2014 gmc sierra 1500 fleet order guide wayback, p.3.
GM factory document — 2017 chevrolet sierra silverado electrical body builders manual service manual 2017 en us, p.31.

Sierra — T1XX (2019–2026)

2019–2020, 2022–2026 Factory-verified

the upfitter lists read "design 2"

GM factory document — 2019 gmc 19 sierra 1500 body builder feb 20, p.13.
GM factory document — 2020 gmc 20 sierra 1500 electrical body buil 1, p.14.
GM factory document — 2022 gmc 22 sierra 1500 new electrical body builder sm en us 2022jul20, p.14.
GM factory document — 2023 gmc 23 sierra 1500 electrical body builder sm en us 2022oct12, p.14.
GM factory document — 2024 gmc 24 sierra 1500 sm electrical body builder esid 23dec12, p.16.
GM factory document — 2025 gmc my25 sierra 1500 electrical bbm, p.14.
GM factory document — 2025 gmc sierra 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 gmc sierra 1500 retail and fleet fleet order guide rpo codes, p.1.

Yukon — K2XX (2015–2020)

2015, 2017–2019 Factory-verified

2015 marks it no longer available; 2018–2019: SLT, part of PCL; the 2015 guide reads 6-spoke chrome and the 2019 guide 6-spoke split chrome; the 2016 guide does not print it; 2018 from GM's 2018 Yukon order guide

GM factory document — 2015 gmc yukon denali fleet order guide wayback, p.3.
GM factory document — 2017 chevrolet escalade escalade esv suburban tahoe yukon yukon xl electrical body builders manual service manual 2017 en us 1, p.31.
GM factory document — 2019 gmc yukon denali fleet order guide wayback, p.1.
GM factory document — 2018 gmc yukon order guide copy gm authority, p.30.

Yukon XL — K2XX (2015–2020)

2015 Factory-verified

A/D on all trims, marked no longer available; the 2015 guide reads 6-spoke chrome; not in the 2016 guide

GM factory document — 2015 gmc yukon xl denali fleet order guide wayback, p.3.

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