Tesla Model S Tire Pressure
Tesla Model S models from 2012 to 2021 have recommended tire pressure of 38 psi to 45 psi based on model year, trim and original equipment tire size.
Tesla Model S is a passenger car offered in 34 trims and equipped with 3 original equipment tire size sets. You can find recommended tire pressure for Tesla Model S by model year, model trim or its original equipment tire size. Do not forget to check out frequently asked questions.
Select Tesla Model S year to see its original equipment tire sizes and corresponding tire inflation pressures.
2021 Tesla Model S Tire Pressure
Recommended tire pressure for 2021 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96W | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 - 45 psi | 40 - 45 psi |
| 245/45R19 98W | 45 psi | 45 psi |
2020 Tesla Model S Tire Pressure
Recommended tire pressure for 2020 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96W | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 - 45 psi | 40 - 45 psi |
| 245/45R19 98W | 45 psi | 45 psi |
2019 Tesla Model S Tire Pressure
Recommended tire pressure for 2019 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96W | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 psi | 40 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
2018 Tesla Model S Tire Pressure
Recommended tire pressure for 2018 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96W | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 psi | 40 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
2017 Tesla Model S Tire Pressure
Recommended tire pressure for 2017 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96W | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 psi | 40 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
2016 Tesla Model S Tire Pressure
Recommended tire pressure for 2016 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96W | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 psi | 40 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
2015 Tesla Model S Tire Pressure
Recommended tire pressure for 2015 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96W | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 psi | 40 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
2014 Tesla Model S Tire Pressure
Recommended tire pressure for 2014 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96Y | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 psi | 40 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
2013 Tesla Model S Tire Pressure
Recommended tire pressure for 2013 Tesla Model S is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96Y | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
38 psi | 40 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
2012 Tesla Model S Tire Pressure
Recommended tire pressure for 2012 Tesla Model S is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21/XL 96Y | 42 psi | 42 psi |
| F: 245/35R21/XL 96(Y) R: 265/35R21/XL 101(Y) |
42 psi | 42 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Select Tesla Model S trim to see its original equipment tire sizes and corresponding tire inflation pressures.
Tire Pressure for Tesla Model S 100D
Recommended tire inflation for Tesla Model S 100D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 100D with Sport Package
Recommended tire inflation for Tesla Model S 100D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 60
Recommended tire inflation for Tesla Model S 60 is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 60 with Sport Package
Recommended tire inflation for Tesla Model S 60 with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 60D
Recommended tire inflation for Tesla Model S 60D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 60D with Sport Package
Recommended tire inflation for Tesla Model S 60D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 70
Recommended tire inflation for Tesla Model S 70 is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 70 with Sport Package
Recommended tire inflation for Tesla Model S 70 with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 70D
Recommended tire inflation for Tesla Model S 70D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 70D with Sport Package
Recommended tire inflation for Tesla Model S 70D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 75
Recommended tire inflation for Tesla Model S 75 is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 75 with Sport Package
Recommended tire inflation for Tesla Model S 75 with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 75D
Recommended tire inflation for Tesla Model S 75D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 75D with Sport Package
Recommended tire inflation for Tesla Model S 75D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 85
Recommended tire inflation for Tesla Model S 85 is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 85 with Sport Package
Recommended tire inflation for Tesla Model S 85 with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 85D
Recommended tire inflation for Tesla Model S 85D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 85D with Sport Package
Recommended tire inflation for Tesla Model S 85D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S 90D
Recommended tire inflation for Tesla Model S 90D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S 90D with Sport Package
Recommended tire inflation for Tesla Model S 90D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S
Recommended tire inflation for Tesla Model S is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96Y XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S Long Range
Recommended tire inflation for Tesla Model S Long Range is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 - 45 psi | 40 - 45 psi |
| 245/45R19 98W | 45 psi | 45 psi |
Tire Pressure for Tesla Model S Long Range Plus
Recommended tire inflation for Tesla Model S Long Range Plus is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 - 45 psi | 40 - 45 psi |
| 245/45R19 98W | 45 psi | 45 psi |
Tire Pressure for Tesla Model S P100D
Recommended tire inflation for Tesla Model S P100D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S P100D with Sport Package
Recommended tire inflation for Tesla Model S P100D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S P85D
Recommended tire inflation for Tesla Model S P85D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S P85D with Sport Package
Recommended tire inflation for Tesla Model S P85D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S P90D
Recommended tire inflation for Tesla Model S P90D is 42 psi to 45 psi for front tires and 42 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
| P245/45R19 98V | 45 psi | 45 psi |
Tire Pressure for Tesla Model S P90D with Sport Package
Recommended tire inflation for Tesla Model S P90D with Sport Package is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S Performance
Recommended tire inflation for Tesla Model S Performance is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 - 42 psi | 40 - 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
Tire Pressure for Tesla Model S Plaid
Recommended tire inflation for Tesla Model S Plaid is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 - 42 psi | 40 - 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
Tire Pressure for Tesla Model S Plaid+
Recommended tire inflation for Tesla Model S Plaid+ is 38 psi to 45 psi for front tires and 40 psi to 45 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96W XL | 42 psi | 42 psi |
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 - 42 psi | 40 - 42 psi |
| 245/45R19 98W | 45 psi | 45 psi |
Tire Pressure for Tesla Model S Signature
Recommended tire inflation for Tesla Model S Signature is 38 psi for front tires and 40 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 psi | 40 psi |
Tire Pressure for Tesla Model S with Sport Package
Recommended tire inflation for Tesla Model S with Sport Package is 38 psi to 42 psi for front tires and 40 psi to 42 psi for rear tires.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 - 42 psi | 40 - 42 psi |
Recommended tire inflation for Tesla Model S original equipment tire sizes with matching trims and model years.
| Tire Size | Front Tire Pressure | Rear Tire Pressure |
|---|---|---|
| 245/35R21 96Y XL | 42 psi | 42 psi |
| Years: 2012 - 2021 Trims: Base Model 70 70D 85 85D 90D P85D P90D 100D 60 60D 75 75D P100D Long Range Plus Performance Long Range Plaid Plaid+ |
||
| F: 245/35R21 96(Y) XL R: 265/35R21 101(Y) XL |
38 - 45 psi | 40 - 45 psi |
| Years: 2012 - 2021 Trims: with Sport Package Signature 70 with Sport Package 70D with Sport Package 85 with Sport Package 85D with Sport Package 90D with Sport Package P85D with Sport Package P90D with Sport Package 100D with Sport Package 60 with Sport Package 60D with Sport Package 75 with Sport Package 75D with Sport Package P100D with Sport Package Long Range Plus Performance Long Range Plaid Plaid+ |
||
| 245/45R19 98W | 45 psi | 45 psi |
| Years: 2013 - 2021 Trims: Base Model 70 70D 85 85D 90D P85D P90D 100D 60 60D 75 75D P100D Long Range Plus Performance Long Range Plaid Plaid+ |
||
| P245/45R19 98V | 45 psi | 45 psi |
| Years: 2012 - 2019 Trims: Base Model 70 70D 85 85D 90D P85D P90D 100D 60 60D 75 75D P100D |
||
All listed data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.
What should Tesla Model S tire pressure be?
Recommended tire pressure for Tesla Model S tires ranges from 38 psi to 45 psi, as set by vehicle manufacturer according to model's original equipment tire size and gross vehicle weight rating (GVWR) to optimize vehicle safety, performance and fuel efficiency.
Where to find recommended tire pressure for Tesla Model S?
Tesla Model S recommended tire pressure can be found in owner's manual, on a tire placard on the side of driver's door or door jam, on the trunk lid, in the console or on the fuel door. Tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals).
How to check tire pressure on Tesla Model S?
To check Tesla Model S tire pressure you will first need to determine its recommended tire pressure for the front and rear tires. Take off tire valve caps and use a tire pressure gauge to check tire inflation in every tire. Adjust Tesla Model S tire pressure to its recommended levels. If overinflated, let some air out by pressing down the center plunger in the valve stem. If underinflated, add air with tire inflator. Recheck tire pressure to make sure all tires are properly inflated. Replace the valve stem caps. Make sure to check tire pressure when tires are "cold" and have not been driven for at least 3 hours. Remember that the front and rear tire pressures may differ.
What is proper tire pressure for Tesla Model S replacement tires?
If you replace Tesla Model S original equipment tires with non-stock tires that have different size or load capacity, new tires may require substantially different inflation pressures. Use our tire pressure calculator to find proper tire inflation when switching to a different tire size.
What is recommended winter tire pressure for Tesla Model S?
Tire pressure fluctuates with ambient temperatures. When temperatures drop, Tesla Model S tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease. During winter Tesla Model S tires can be inflated 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures. Do not overinflate above the maximum tire inflation pressure value indicated on tire sidewall. Make sure to check tire pressure regularly in the winter to keep tires properly inflated for a safe ride on snow and icy roads.
Is Tesla Model S equipped with Tire Pressure Monitoring System (TPMS)?
If your Tesla Model S is built after 2007, it is most likely equipped with a Tire Pressure Monitoring System. Check owner's manual to see if your model has TPMS.
Why is Tesla Model S tire pressure light on?
If Tesla Model S TPMS warning light comes on and stays on, it means at least one of the tires is underinflated. If TPMS warning light goes on and off, fluctuating ambient temperatures may be the reason. If Tesla Model S TPMS warning light flashes for 90 seconds when you start the vehicle and then remains illuminated, the TPMS is not functioning properly and you should have it serviced.
How to reset tire pressure light on Tesla Model S?
To reset tire pressure light on Tesla Model S, follow the instructions in owner's manual. If tire pressure monitoring system will not reset, there may be a problem with tire pressure sensors.