Does anyone know how to replace the hub bearings in these trucks?

 

If it's anything like my 2nd gen then your gonna have to pull the wheel, caliper, caliper bracket, rotor, and spindle nut.

 

Unfortunately, it is a unit bearing so you replace the whole assembly for about $375 a unit. ks

 

I would have killed to pay $375. I payed $420 for mine. I strongly suggest that you just go ahead and bite the bullet and buy the hub from the dealer. I've heard that the one's from napa just aren't as good and only last for about a year.