Put a wire mesh screen on, it can't harm anything, it can-at the least, give you peace-of-mind. Our S.M.A.R.T. Caravan to Alaska in 2012 consisted of 12 rigs, 4 5ers, 1 truck camper, 1 travel trailer, and 6 Motorhomes. The only tire trouble was with trailer tires.
One of the MH's was a 45' Essex on a K3 Spartan Chassis; it had absolutely no problems of any kind, even on the Top-of-the-World highway. Drive slowly and-
Enjoy yourselves, the trips a blast!
2000 Winnebago Ultimate Freedom USQ40JD
, ISC 8.3 Cummins 350, Spartan MM Chassis. USA 1SG, retired;PPA,Good Sam Life member."We the people are the rightful masters of both the Congress and the Courts - not to overthrow the Constitution but to overthrow men who pervert theConstitution. "Abraham Lincoln"