Many trailer manufacturers recommend this maintenance every year if your trailer gets normal use, or at least every 20,000 miles. To do this job, you’ll need a jack, a pair of jack stands, a large ...

I show how I repack trailer wheel bearings without replacing any parts. This is the same style of fix you would use if your trailer wheel bearings started overheating and you just need them to last a ...

As you can see in Figure 15-7, wheel bearings usually come in pairs of inner and outer bearings. They allow your wheels to turn freely over thousands of miles by cushioning the contact between the ...