Tire air pressure
I’ve been keeping the tire pressure in my 1994 Class A 33’ Holiday Rambler with 235/85R 16 tires inflated to 65 psi, typically road heat will increase the pressure to about 70-73 psi after I’ve been u...
Forum Discussion
rdfugere wrote:
If I get this correct, I have to weigh each tire and inflate the tire accordingly. If it is so important to get the weight that's on the tire, it would have to be weighed before each trip. I can see weighing the motorhome once to get an idea but if tire pressure is that exact it must be weighed before each trip because each trip is different and you may carry more or less weight each trip.
You don't need to get so exact. Tires are fairly tolerant of over pressure.
Remember, the tire load charts are MINIMUMS! You need to inflate for the worst case. I don't think any tire ought to be loaded more than 85% of its capacity at the pressure being used.
