So I ordered non-removable core valve extensions. They come with the smallest o-rings imaginable. They are almost impossible to place. One ring goes to the extension, the other to the valve you are extending. Then unscrew the valve nut to open the airway and screw an extension onto the undersized valve. Fix the pump and go to town. The problem is that there is not a good seal between the too short valve and the expander. Air is constantly leaking out and you have to pump air like a bat out of hell to get air in faster than it's coming out. If you then manage to reach the pressure, the air will continue to escape before you can remove the extension. I didn't expect much from them and that's what I got. I would like to think that the detachable core version works better. But of course your existing valve must have a removable core. If you have a couple of valves that are too short, you'll need more tiny O-rings to attach them. Because you will definitely not exchange them. So for the fixed valve version, I really have to say that this is not a viable solution.
Continental ContiSportContact 5 215/50 R17 95W summer
60 Review
JOYSTAR 10"/12" Kids Balance Bike For Girls & Boys, Ages 18 Months To 5 Years, Toddler Balance Bike With Footrest & Adjustable Seat Height, First Birthday For Child (Black Blue Green Pink)
54 Review
MICHELIN Pilot Sport 3 275/40 R20 106 year old
56 Review
Cordiant Off Road 205/70 R16 97Q summer
50 Review
🏃 OTOOLIFE Mesh Fabric Nano Summer Sports Active wear Easy to Breathe Outdoor Riding Running Face Mask for Men Women, Black, 1 Count (Pack of 1), Mesh Sport Mask
3 Review
🧔 Gyothrig Bearded Men's Extra Large Reversible Fashion Face Beard Cloth Covering for Reusable Style
3 Review
🎭 Ultimate Protection Gear: Senmortar Airsoft Mask Full Face Tactical Mask for Halloween CS Game, Motocross & Cosplay
7 Review
🎯 Gogogo Clear View 6X Magnification Laser Rangefinder for Golf/Hunting, 650/900 Yards Range, Accurate Measurement, Slope Function, Pin-Seeker, Flag-Lock & Vibration Technology
6 Review