(Winnebago, Destination DP, FreightLiner.)
I found that 1-9/16 fits perfectly. Bought socket at a master mechanic tool supply.
Makes checking oil filled hubs a snap. Had new tires installed and the guys had to use my socket for the wheel covers...strange?? Made sure they used my breaker bar not an impact wrench.(I don't carry a lug wrench....When it comes to tire change/repair, I call Good Sam.)
Just to be certain, take the covered nut with you to a tool supply.
I know you are looking for the cover...Good ideas on other posts.
But, 1-9/16m socket fits the nuts holding the wheel covers, with the nut covers installed. The wimpy tool supplied with some MH is not up to job.
