For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

?USB Charging & Solar Charging：Tire pressure monitoring systems tpms have 2 charging methods. Rv tire pressure monitoring system comes with a solar-powered lithium panel that automatically recharges in sunny conditions to extend battery life. Even when the weather is cloudy, it can be charged via micro USB. The 6 sensors we are equipped with are used with the product and have a very long standby time.

?5 Alarm Types & Custom Alarm Values：Wireless tire pressure monitoring system is equipped with 5 alarm modes (tire pressure high/low alarm, rapid air leakage alarm, high temperature, low battery of the display, sensor failure), it can accurately display the abnormal situation of the tire in real time on the display, the driver can according to the demand Set the maximum and minimum values for tire pressure and temperature. (detection range is 0~116psi)

?Auto Backlight & Tire Swap：It has a LCD screen, which can automatically display the backlight in low light or strong light environment, and can exchange tires at the same time, the operation is very simple, it should be noted that. Please note that the first time you use it, you need to turn the tires to display the data.

?Advanced TPMS System：In addition to saving fuel and predicting air leaks for your car, it can extend the life of your tires, balance tire pressure, and keep you safe while driving. Using advanced smart chips, wireless sensor technology allows real-time transmission of tire pressure and temperature data, with strong receiving signals, no interference, and higher stability.

? Good Customer Service If you have any questions after receiving the product, please contact us at the first time. We will have professional customer service personnel to give you a satisfactory reply within 12 hours.