Don't your trailer wheels have the new axels that have the grease fitting on the wheel outside that you just grease with a gun and the grease from the bearings is flushed to the outside? The more grease you use the more old grease is flushed out! This is the more modern way to get new grease into the bearings! I have a 14,000 lb. open flat auto carrier with two axels and they have 16 inch wheels with this feature. No more taking the wheels off! Just grease with new grease and flush the old grease out from inside!
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