Max 28 rear wheels slipping

[MarkF48]

If you should check the pressure with a gauge, my dealer had suggested getting the valve at 12 o'clock where there should be a cushion of air rather that liquid. Hit the valve a couple times to clear out any liquid before using the gauge.
My tires had been loaded with beet juice and the valve caps were stuck by dried sugars(?) Applying a little heat from a heat gun loosened them and I put a bit of silicone grease on the cap threads to hopefully make it easy next time.

 

[Peter 315]

Get yourself one of these.....Amazon.com: Milton (S-928) Air/Water-Filled Tire Pencil Pressure Gauge: Automotive

 

[rdwyer]

Mine were also filled with beet juice and the cap was frozen as well. As a result I can tell you what it tastes as I got sprayed. I used a razor blade to cut the cap off and then rotated the tires do the valve was at the 12 oclock position. Topped it off with air...problem solved.

Thanks to all for the quick responses.
Rick