It wasn't the bearings:
T-SB-0175-10
Some 2010 model year part-time 4WD 4Runner vehicles may exhibit a growl or rumble noise from the front differential assembly when the vehicle is in motion in 2WD. Follow the procedures in this bulletin to address this noise condition.
Parts Information...
OK update! Problem persists after both front bearings have been replaced and worsened with the wonderful weather up here in Calgary. Noticed the noise reduced with vehicle in 4wd due to the recent snow. Waiting for parts but the dealer is replacing the front diff guts and a half shaft under...
Bought the truck from the dealer, registered to Toyota Canada in Ontario for 2000km, registered to Vancouver dealer until 34000km.
The front wheel bearing failure (both at the same time) occurred with just 45000km on the truck and came on fast this winter with no previous signs more that a...
Here is my trailer:
Its old but in great shape and tows like a dream without sway or WDH. It's probably about 3500 fully loaded, 19". Sleeps 3 adults very comfortably. I am in process of giving it a 4" lift and shocks.
