Quickly - From 10 minutes to 2 minutes. Now you don't have to remove the tire before you inflate it, these 8.25" flexible extensions can onto the air valve stem on the rim.
Widely Application - Valve stem extenders for motorcycle, truck, car, RV, jeep, bicycle, electric cars, etc. In fact, it is suitable for most vehicle tires, The built-in Schrader valve core ensures its compatibility.
How to Use - Attach tire valve stem extenders, connect the air pump, complete inflation, and remove the extensions. (When you remove the valve stem flexible extension, some air will be escaped, so we suggest over-inflate a bit, you can check with your digital checker. )
Double 100% - 100% leakage tested, all of our products are strictly tested, we do not allow any product to leak. We are committing to 100% satisfaction.