Have a rumbling noise in left rear wheel while driving down the road 1999LexusRX all wheel drive.sounds like a wheel bearing.

2014 SUBARU FORESTER REAR WHEEL BEARING HUB REPLACEMENT
https://www.youtube.com/watch?v=LMY8tC4a_64

https://www.youtube.com/watch?v=wUeGcXKPVJg
Some experiences I have had.
If you are lucky I have had rocks get in the tire tread and it would make noise while going down the road.
You may be able to jack up and spin wheel and see is you have the rough noise of a wheel bearing.
https://www.youtube.com/watch?v=sT6tIIvutQc

sounds like you have a wheel bearing that's bad, some vehicles have the wheel sensor mounted right to the wheel bearing.
best way to check is drive down a straight road at a steady speed, then turn the wheel left, like your going to change lanes, then do the same but this time turn the wheel to the right.
Now if the noise is louder when you turn left, then that tells you the right wheel bearing is bad, if you turn right and the noise is greater, then your left wheel bearing is bad.
the reason for this, is when you shift the vehicle left or right, the weight of the body shifts the opposite way that you are turning, thus putting more weight on the bearing, causing it to get louder.
Hope this helps.

Sounds like a half shaft. Reach around behind each wheel and see if there is play in the shaft that leads from the wheel to the transmission. There should be no play. Other possibility is a bearing hub. Jack up car, grab the tire at 9 and 3 o'clock. Shake wheel if there is movement not from the tie rod then it is the bearing hub.

Sounds like a bad wheel bearing. You should be able to jack up the rear wheels and spin them by hand. if you hear a grown or the wheels are loose than you likely have a bad bearing.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Spin that wheel by hand as fast as you can. If you can hear the noise coming from right behind the tire it's probably a wheel bearing.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Sounds like a wheel bearing. Jack up front end and spin wheels by hand and listen for grind. Same for rear wheels. Make sure brake linings are good all around. Do the swerve test. Drive down road bout 40mph and swerve moderately one side to other. If noise gets louder with weight shifted to one side more than other its most likely a wheel bearing.

replace the wheel bearing for that wheel

Try checking the bearing in the left wheel if the rumbling is on the left side. Sometimes bearings can be worn down and sometimes may even twist or bend.

Bad hub bearing. Drive the car on a straght EMPTY road .@30 mph or when noise is audible, **** the wheel left than right (similar to a race car warming. tires) and listen if there is a change in the sound if so its a front bearing if not it should be a rear bearing .Jack the rear of the vehicle up and spin the tire holding onto the strut. Feel and listen for a vibration or noise. This should pinpoint that elusive noise.Let me know Good hunting

At that mileage it could be, and most likely is given your description of the noise. I assume it reduces in volume as you slow down. If you can find a quite piece of road drive up to where the noise is apparent and lightly swerve from left to right. (Don't roll the car!! ) If the noise reduces as you swerve left then its the left bearing. If its when you swerve right that the noise reduces its the right bearing. If its both the only way is to jack the rear up and spin the wheels as fast as you can and listen. If there's a hint of a rumble from it, its that bearing or both. It should be completely quite apart from the slight hiss as the shoes rub on the drum.
35K may not seem much but if you don't know the history of the car it could have hit a bad pot hole or even had a knock on a kerb.
I have replaced bearing with a lot less miles than yours.

Cheers John