Our new 2016 Winnebago ERA 70X has Continental Vanco 4Seasons tires. The front tires are supposed to be at 60 psi. The left front has had no problem maintaining that pressure, but since we bought the unit last month from McClain's RV in Denton, Texas, the right hand front tire has had to be re-inflated a couple of times to get it from about 40 psi back to 60 psi. Just now, after a 300 mile trip over the weekend, where both fronts started at 60 psi cold, now the left front is still at 60 psi cold, but the right front is back down to 40 psi. Other than the obvious answer that the tire is not holding its pressure, any ideas on what could be causing this (e.g., warped rim, etc.) Has anyone else experienced this with a new MH? Thanks, Mike
