The 2021–2024 Chevrolet Tahoe was fully redesigned on the T1 SUV platform, bringing independent rear suspension, a wider body, and an updated infotainment architecture. Whether you’re on LS, LT, Z71, LTZ, Premier, or High Country, White Automotive & Media Services (WAMS) offers OEM factory upgrade options for your Tahoe’s infotainment — including the Google Built-In (IOK) upgrade for 2021 models, a 12.3″ digital cluster, and rear seat entertainment. Everything ships VIN-programmed. No dealer visit required.
Available Infotainment Upgrades
Google Built-In (IOK) Infotainment Upgrade — 2021 Only
The most significant upgrade available for the 2021 Tahoe: a complete factory hardware upgrade to the IOK (Google Embedded) infotainment system ($999.99). Adds Google Maps, Google Assistant, and the Google Play Store built natively into the infotainment — not through a phone connection. This upgrade is exclusive to 2021 T1 SUVs; 2022 and newer models are not eligible. Available at WAMS Tahoe, Suburban & Yukon Upgrades.
12.3″ Digital Cluster Upgrade
Upgrade the base cluster in your 2021–2024 Tahoe to a factory full-color 12.3″ LCD digital instrument cluster (T1 SUV). VIN-programmed and plug-and-play. The same OEM cluster found in Premier and High Country builds — not aftermarket, not a retrofit.
Rear Seat Entertainment (RSE) Upgrade — IOK Vehicles
For 2021 Tahoe owners who upgraded to IOK infotainment, WAMS offers the factory Rear Seat Entertainment upgrade ($849.99). Adds the OEM rear headrest screens and entertainment system that integrates with the IOK infotainment. Also available: standalone replacement rear seat screens for 2021–2024 Tahoe/Suburban/Yukon/Escalade.
About the 2021–2024 Chevrolet Tahoe Infotainment System
The 2021 Tahoe launched on the T1 SUV platform with a CSM (Center Stack Module) — IOS on standard trims, IOT on premium audio trims. It is eligible for the IOK Google Built-In hardware upgrade from WAMS. The 2022–2024 Tahoe comes with IOK from the factory as the standard infotainment system, running Google Maps, Google Assistant, and Google Play Store natively in the head unit. If you’re unsure what your Tahoe has, send your VIN to WAMS.
Frequently Asked Questions
What infotainment does the 2021–2024 Tahoe have?
The 2021 Tahoe uses a CSM — IOS on standard trims, IOT on premium audio trims — and is eligible for the IOK Google Built-In hardware upgrade from WAMS. The 2022–2024 Tahoe comes with IOK from the factory as the standard infotainment system.
Is the Google IOK upgrade available on my 2022 or 2023 Tahoe?
No. The IOK upgrade is only available for 2021 T1 SUVs. Contact WAMS for options specific to 2022–2024 builds.
Does the 12.3″ cluster upgrade require any other work?
No. The T1 SUV 12.3″ cluster upgrade is VIN-programmed and plug-and-play. No additional programming or dealer visit required.
Do I need a dealer for any of these upgrades?
No. All WAMS products ship VIN-programmed for your exact vehicle. Self-install, no dealer required (except for the cluster upgrade).
Ready to Upgrade Your 2021–2024 Chevrolet Tahoe?
Browse all compatible upgrades at WAMS Tahoe, Suburban & Yukon Upgrades. Send your VIN and we’ll confirm exactly what’s available for your build.