How often should boat trailer bearings be repacked?
Keeping this in view, how often should boat trailer wheel bearings be repacked?
Some manufacturers recommend inspecting and greasing an RV's wheel bearings once every season, or at least every 10,000 miles. But boat trailers with small wheels require re-packing every 2,000 miles. Generally, the smaller the tire, the faster the wheels spin, which puts stress on the bearings.
Also, how often should you grease your trailer bearings? Standard tapered trailer wheel bearings are recommended to be re-packed with fresh bearing grease about every year or every 12,000 miles under normal use. In certain conditions this interval could be shorter, such as if you routinely tow the trailer under conditions of extreme heat or near its maximum load capacity.
Also to know is, how many miles do trailer bearings last?
Wheel bearings have an average lifespan of 136,000 to 160,000 km (approximately 85,000 to 100,000 miles).
How often should you change boat trailer tires?
Helpful Expert Reply: Generally trailer tires should be replaced every 5 to 6 years regardless of mileage and use.