steering wheel feels a little loose and jittery when driving. Steering shimmy?

Hello, all front and rear suspension and steering components should be thoroughly checked for looseness and wear. Additionally, a 4 wheel alignment should be performed. The angle of the rear wheels in relation to the front wheels can cause some unusual responses due to the physics of the frequencies created by vibration. It's not a "for sure" thing, but I have definitely seen where wheel alignment concerns cause rhythmic shuddering and wobble. www.repairpal.com/repair-shops