Crossroads Zinger Travel Trailer Warning

Suck it up princess and do the bearings. Should have checked before. From reading many posts over the years a lot of people find almost no grease in the wheels coming out of the factory on accaision. First time you see a pic of one of those you will want to make sure you do your own grease check warranty or not. Blow a bearing on a long trip due to no grease even new would be a bummer. Secondly the jack uner the axel is another no no. Looks like the OP is challeged all around. Maybe take it to the dealer to get a once over.