To all here ....... Since I posted our 1500 mile trip with the Blue Ox Kargard unit, we took a 5,500 mile trip (last week of June through July to August 10th).
We experienced 5,500 + on that trip, and used the KardGard everytime we moved the coach. As mentioned, it got dirty a lot, but no issues ......
From Cajun Country
Jayco 2016 Grey Hawk 29MV Champagne
Toad - '16 Subaru Forester (Pearl White - manual transmission)
Blue Ox (everything) for the TOAD
EEZRV TPMS System