Anyone, I have an Award Northstar 4 berth single axle, not sure what the correct tyre pressure should be. One site worked it out at 54psi, seems slightly high. Look forward to your help with this prob.
Dave it depends on tyre, on mine a coachman VIP 520/4 states 175 X 13 6 ply where 54psi is correct, but if using a 8 ply 60psi would be correct. That why the maths way is correct & not the book.
I was only trying to give a point of reference not a definitive value. Rule of thumb is often a fair guide i.e. if it 'feels' about right it probably is.
He would be wise to follow your advice as the subject matter expert.
Right info on tyre max weight 1740 at max of 64 psi which gives a figure of 0.037 and true weight of van is 1400, so this calculation results in 51.8 psi.