Common questions

What causes a tire to jump?

What causes a tire to jump?

A tire that has not been balanced can cause excess bounce, especially at high speeds. A tire that is improperly inflated or tires that are unevenly inflated on each side, both can cause their own form of a bounce. Tires should never be underestimated when it comes to ride comfortability.

Why does my lower control arm make noise?

The noises will grow louder as you accelerate or drive over bumpy roads or uneven terrain. The bushing of the control arm is probably the main cause of this. Consider the noise as a warning sign of worse symptoms to come.

How are the wheels connected to the suspension system?

The suspension system provides stability and smoothness to the wheels and tires of your vehicle as you’re driving. The wheels are connected to the suspension system by components called control arms.

What happens when upper control arm wears down?

As the upper control arm starts to wear down, it will likely become loose. Once this happens, it will shake around under the frame and make a lot of clunking sounds. Whenever you accelerate faster, especially on uneven roads, then the sounds will get louder.

What makes a clunking noise when going over a bump?

If the sway bar breaks or is damaged it may produce a clunking or knocking sound, especially when going over bumps. Your vehicle may also had more difficulty handling when the sway bar is damaged. The bushings are designed to dampen any noise that might be created when your vehicle goes over a bump.

What causes rear end to jump when going over bumps?

“The rear won’t hold an alignment because the lower control arm bushings are sliding along the bolts and the rear tie rods are pretty much shot. The tie rods alone are an $1100 repair, so if you head to the cashier you can get your key back.

What happens when your suspension springs bottom out?

Vehicle bottoming out. One of the common side effects of a compressed suspension spring is that the vehicle will bottom out when driving over dips in the road. This can cause significant damage to undercarriage of the car and other parts on the car including oil pans, drive shaft, transmission and rear end housings.

Why does my SSEi jump when going over bumps?

In the normal course of driving one drives over cracks and bumps in the road. At highway speeds my SSEi seems like the rear end jumps to the left a few inches during that split second while the wheels are off the ground, and then the whole car jerks a little afterward, while it straightens itself out again.

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Ruth Doyle