Вижте какво прочетох в http://www.carbibles.com/tyre_bible.html относно налягането на гумите.Според автора, гумите трябва да се помпят до налягане, равно на отбелязаното на гумата "максимално налягане", минус 10%.Или поне, това да е налягането от което трябва да започнем да пробваме, докато открием наистина правилното налягане на гумите.Ето го и точният цитат:
Мнения?
The Max. Pressure -10% theory.Every tyre has a maximum inflation pressure stamped on the side somewhere. This is the maximum pressure the tyre can safely achieve under load. It is not the pressure you should inflate them to.Having said this, I’ve given up using the door pillar sticker as my starting point and instead use the max.pressure-10% theory. According to the wags on many internet forums you can get the best performance by inflating them to 10% less than their recommended maximum pressure (the tyres, not the wags - they already haves inflated egos). It’s a vague rule of thumb, and given that every car is different in weight and handling, it’s a bit of a sledgehammer approach. But from my experience it does seem to provide a better starting point for adjusting tyre pressures. So to go back to my Subaru Impreza example, the maximum pressure on my Yokohama tyres is 44psi. 10% of that is 4.4, so 44-4.4=39.6psi which is about where I ended up. On my Element, the maximum pressure is 40psi so the 10% rule started me out at 36psi. I added one more to see what happened and it got better. Going up to 38psi and it definitely went off the boil, so for my vehicle and my driving style, 37psi on the Element was the sweet spot.
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