General Altimax rear tire - how do you access valve stem??

[Gwolf]

Oh well, all better now............ but back to checking the pressure, I have this;




and

[UtahPete]

Oh well, all better now............ but back to checking the pressure, I have this;




and

I think those gauges may not have the accuracy or precision needed for the sub-30psi inflation specs of the Spyder

[RICZ]

Something like this I find mo bettah......
https://www.amazon.com/TireTek-Premi...8815381&sr=1-8

[Gwolf]

I think those gauges may not have the accuracy or precision needed for the sub-30psi inflation specs of the Spyder

They seem to be plenty accurate. I also have a couple of the small dial gauges like you linked to. Very little difference in the pressure readings. I use the straight pressure valves and gauges on tractor and loader tires that run 15 to 25 psi all the time. If you prefer the smaller dial gauge, that is fine. The straight line is what stays hooked to my air hose and it is very easy to use on the Spyder tires.

[JerryB]

Hi Pete,

Re: I think those gauges may not have the accuracy or precision needed for the sub-30psi inflation specs of the Spyder

I use these; very accurate:

https://www.amazon.com/Craftsman-Pro...y&sr=8-3-spell

Jerry Baumchen

[h0gr1der]

I built mine out of certified accuracy Wika gauges. 2.5" liquid filled 30 PSI range. Adapted it to the 1/8" thread, and it works great at the low pressures we run.