Quote:
Originally Posted by eharris205
Tireman. The total weight on my trailer is about 17,400. The weight on the wheels was about 13,400. Far below the total weight rating for the four tires.
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Does the "about" mean you don't have the truck scale printout? i don't mean to be picky but I often find that people rely on sales literature for weight numbers rather than the actual measurements. It's also important to at least get the individual axle numbers as very few RV have the load evenly split axle to axle to axle and the split on an axle is seldom 50/50% end to end. 500# heaviest tire to lightest tire is not unusual and that can put one tire in overload even when the total on the two axles when divided by 4 indicated no tire was in overload.
The above is how we end up with the data showing that more than half of the thousands of RVs that have had individual tire load measured discovered one or more was overloaded.
Your correct MINIMUM inflation is 10% over the inflation indicated in the Load Inflation tables based on your measured load. - A + 25% would be better but that may be higher than your tire or wheel rating.