Correct tire pressure on 5th wheel?
I just checked and the tire pressure on all 4 of my 5th wheel tires is about 45 PSI. These are new tires installed by a reputable RV dealer, (about 5 weeks ago), so I assume they meant to inflate the...
Forum Discussion
ST tires should be set to max as indicated on the sidewall which is what is displayed on your rig's sticker. LT tires can be inflated to the weight they are carrying, not so with ST tires as anything much lower than max psi will cause them to overheat and eventually lead to catastrophic failure.
