Quote:
Originally Posted by kingfish51
The problem with running too low is that at highway speeds they build heat. Which can cause tread separation and blowouts. Always better to be a little high than low.
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tires build heat no matter what air you have in them.
more heat = more air expanding. this is why you are supposed to drop air out of tire before a long trip. run them at the max then make a long trip and take the pressure it will be higher alot higher 10PSI or more.
ive ran all my mud tires low PSI like this for years, never have had a problem.
if 30 PSI causes tread separation then you have a bigger problem. 40 PSI is ok but MUD graps have a tendency to crown anyway so id run them and avoid that.
i cant remeber the last tire that i ran more than 30 PSI in probably my BFG TA KO's