2007 Chevy Suburban that you have installed larger tires on need to be inflated a higher pressure than the stock How do stop it from thinking are overinflated?

A 2007 Chevy Suburban's Tire Pressure Monitoring System (TPMS) relies on sensors in the wheels to measure tire pressure. Installing larger tires changes the overall diameter of the wheel and tire combination. This affects the rotational speed, which the TPMS interprets as a change in pressure. The system *doesn't* directly measure the pressure inside the tire, but rather infers it from the wheel speed relative to the vehicle's speed.

You can't stop it from *thinking* the tires are overinflated because that's a byproduct of the larger tire diameter. The only ways to deal with this are:

* Reprogram the TPMS: This is the ideal solution. A tire shop with TPMS reprogramming capability can adjust the system to account for the larger tire size. They'll input the new tire dimensions and the TPMS will recalibrate. This is the most accurate and reliable method.

* Install new TPMS sensors: When changing tire sizes significantly, it's often recommended to replace the TPMS sensors to ensure accurate readings. Older sensors might not be compatible with the altered tire and wheel setup.

* Ignore the warning light (not recommended): Ignoring the light is unsafe. While you *can* inflate the tires to the higher pressure recommended for the larger size, the TPMS light will stay on. This means you won't get warnings for actual underinflation. This is risky because proper tire pressure is crucial for safety and handling.

* Use a TPMS reset tool (limited success): Some tools claim to reset the TPMS, but they often only work for minor adjustments, not for significant changes like larger tires. This method is less reliable than reprogramming.

In short, reprogramming the TPMS is the correct and safest approach. Contact a tire shop or automotive specialist to have it done properly. Driving with the TPMS light constantly illuminated is not advisable.