Jim2
Senior Member
- Joined
- Jan 18, 2018
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- 1st Merc 2010 E Class W212 2.1 CDI. 2nd Merc 2014 E Class W212 220 CDI
Although personally I have never seen it, I presume that there is a Tyre / Pressure guide out there, that not only gives the proper PSI for any make and size tyre, but also at what temperature. Driving in a Country with continuous ave temp of 30c upwards, and at the other end, from minus 5c downwards. I'm sure that the "Standard" PSI would need to be adjusted.