GMC HUMMER EV 2023 Owner's Manual page 335

334 Vehicle Care
damaged for the tire sealant and
compressor kit to be effective. See Roadside
Assistance Program 0 369.
Read and follow all of the tire sealant and
compressor kit instructions.
The kit includes:
1. Sealant Canister Inlet Valve
2. Sealant/Air Hose
3. Tire Sealant Canister
4. On/Off Button
5. Pressure Deflation Button
6. Pressure Gauge
7. Power Plug
8. Air Only Hose
Tire Sealant
Read and follow the safe handling
instructions on the label adhered to the tire
sealant canister (3).
Check the tire sealant expiration date on the
tire sealant canister. The tire sealant
canister (3) should be replaced before its
expiration date. Replacement tire sealant
canisters are available at your local dealer.
There is only enough sealant to seal one
tire. After usage, the tire sealant canister
must be replaced.
Using the Tire Sealant and Compressor
Kit to Temporarily Seal and Inflate a
Punctured Tire
When using the tire sealant and compressor
kit during cold temperatures, warm the kit
in a heated environment for five minutes.
This will help to inflate the tire faster.
If a tire goes flat, avoid further tire and
wheel damage by driving slowly to a level
place. Turn on the hazard warning flashers.
See Hazard Warning Flashers 0 125.
See If a Tire Goes Flat 0 332 for other
important safety warnings.