This innovative, patented fast deflation tire valve allows you to quickly deflate your tires in a matter of seconds. Here’s how it works:
Unscrew the valve stem cover and place your preferred pressure gauge onto the valve.
Now simply slid...
Reviews
4.9
321 ratings
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Number One Best Modification
Apex deflators are one of the best….maybe the best modifications for a rock crawler! While everyone is lagging to deflate their tires, I’m done 5 mins before them. Allowing me time to perform other tasks. I highly recommend these to my friends and anyone else.
J
Jeff · June 4, 2026
Big dose of awesome sauce!
These RPV valve stems are the best. Previously, I have used my air-up system to air-down and I have used pre-set air-down devices. But these are so quick and easy to use. Within about 15-20 seconds for each wheel (include cap removal and replacement) the pressure is right where I need it and I can hit the trail. Before I bought them I was nervous about the potential of a catastrophic failure on the highway due to one opening on it's own. But after seeing how the cap does not allow it to open, I am at ease. Only had them for about a month but would highly recommend!