Generally they are only replaced when needed, but since they are cheap, if you replace a rotor it should also get new ones or if you replace 1 that is bad, you should also do the other on same rotor (usually 2 on each)
I have a 1999 jeep cherokee, and had this same problem. After time, when i would hit a bump in the road my whole car would seize up and buck uncontrollably. It ended up needing two new wheel barrings. They were not easy to replace!!
Always replace inner and outer wheel bearings on the same wheel at the same. You don't necessarily have to replace the bearings in both wheels at the same time, though it's not a bad idea, but always inner and outer on the same wheel at the same time.
The EA in the word "peace" has the same long E sound as in wheel.
turn wheel and key in the ignition at same time.
A 'gossip wheel' in regards to a spinning wheel is a wheel that has two bobbins flyers on it. Both are driven by the same treadle, usually. This would allow two people to sit at one wheel and spin yarn at the same time.
All wheel drive is all wheel drive, all the time. Four wheel drive is engaged or disengaged by the driver.
The word is "peacetime" - the EA pair has a long E sound, the same as made by EE in wheel.
It is two piercings often placed on the bottom lip placed together about the same distance apart as a spiders fangs. They can be done separately or at the same time.
Peacetime
Good idea to do at the same time
Yes, assuming the car has four wheels, four-wheel-drive is the same thing as all-wheel-drive. Not always, four wheel drive provides a positive lock between the front and rear axles. All wheel drive has a differential between them most of the time.
split screen in drama is where multiple scenes are placed on the stage at the same time. they are based in the exact time zone and is showing what is happening in multiple places at the same time.