I'm 22 years old and have only owned cars with sealed wheel bearings. I was looking at my 04 Tacoma's service manual and it suggests to repack the wheel bearings at 30,000 miles. I have never repacked a wheel bearing and am not even sure if this truck has servicable wheel bearings (it's my 1st truck). Does this truck have wheel bearings that need to be repacked every 30,000 miles and if so how do I learn how to do this?
On a side note, why don't the make all wheel bearings sealed?
On a side note, why don't the make all wheel bearings sealed?