Dean,
Got out the Load Guide and did some calculating...
The below is calculated on a single wheel application and would not apply to a Dually TV.
A G614 G Rated at MAX inflation of 110 PSI carries the MAX load of 3750 pounds per tire. So if your 4 tires when weighed are 15000# total or 3750# per tire than your PSI would be 110# per tire BUT if your 4 tires only weigh 13660# or 3415 per tire than your inflation should be 95# per tire.
At 110 PSI the MAX load would be 3750#
At 105 PSI the MAX load would be 3675#
At 100 PSI the MAX load would be 3550#
At 95 PSI the MAX load would be 3415#
At 90 PSI the MAX load would be 3300#
At 85 PSI the MAX load would be 3170#
At 80 PSI the MAX load would be 3042#
The above information came from Goodyear's Load/Inflation Tables.
Quote:
quote:Anytime you run low air pressure it causes heat in the tire and you don't want that. You will for sure have a tire failure.
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100% correct.
Quote:
quote:A proper air pressue will let the tire roll much better and that will get you better fuel mileage.
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Also 100% correct
Quote:
quote:what ever the side wall says thats what I run.
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That's the MAX PSI and should only be used so long as the tire is carrying the MAX load.
Quote:
quote:Tires run cooler when the inflations is correct.
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KEYword is
CORRECT.