11-25-2015, 04:08 PM
On my 77 coach the 85psi I used was based on coach weight, there was no tag noting pressure, and at 85psi there was plenty of reserve weight. One problem with this pressue was the regular need to add air, presumably from leakage at the beads as the leakage rate decreased when I raised the pressue 20psi.
Jon Kabbe
1993 coach 337 with Civic towed