Sounds like problem with brakes. Pull the wheel and you should see the problem.
The compressor is located in front of the passenger side front wheel. You have to remove the right front wheel and plastic wheel housing to get to it.
Depending on make and model of fifth wheel, there's a bolt either on the front or side of the fifth wheel.
If a 1999 Infiniti G20 is shaking on the right front side it could be a bad wheel bearing. The rotor on that side may need to be replaced if the wheel bearing is not the problem.
If you jack up the right front (passenger side) side of the vehicle and remove the right front wheel, the speed sensor can be seen and reached on the top of the transmission output housing for the right wheel.
is it front wheel drive? if so the cv joint is bad
if you have rear wheel drive there on the left and right side. but if front wheel drive there in the front and back bothe are below valve covers
Behind the right-front wheel. Turn wheels to the right.
You have a failed front wheel bearing. Probably right side.
Back right side in front of wheel, underneath
on the passenger side right in front of the rear wheel underneath the vhicle
just behind the right front wheel ( passengers side)
it is just in front of the right (driver side) rear wheel