Why Does My Car Shakes When Driving Over 70 Mph?

If your car shakes while accelerating, then it could be an issue with the tires. The shaking might be caused by one of these issues. The tire is worn out. The tire has a puncture. The tire has a crack in it.

You also want to check for any loose parts on your vehicle like the wheel bearings, shocks, or struts, as well as any loose bolts or screws because they can cause your vehicle to shake when driving over 70 mph.

If you don’t notice anything wrong with your tires or any other parts of your vehicle, then it might be time to take it to a mechanic so they can diagnose the problem and fix whatever is causing your car to shake when driving over 70 mph.

What is the problem with my car shaking?

The problem with your car shaking when you drive over 70 mph is that you may have a problem with your tires. There are several things that can cause this, but the most common is a tire that is not inflated to its proper PSI.

Tire pressure should be checked regularly and kept at the recommended level for optimal performance, even while driving at high speeds. If this does not solve your problem, there may be an issue with your suspension system or shocks.

These items need to be regularly inspected and replaced if they are worn out or broken.

Your tires are not inflated enough

Your tires are not inflated enough. If you have a flat tire, it will cause your car to shake as you drive over 70 mph. Check your tires regularly for signs of wear and tear.

You may also have a bad wheel bearing that causes the shaking in your vehicle. A bad wheel bearing can make the steering wheel vibrate or shake as you drive over 70 mph, so be sure to check this as well.

What are the different types of the car shaking?

There are many different types of car shaking. The most common type is shimmy, which is a shaking that occurs on the front suspension. Shimmy is caused by a misalignment or issue with the steering and suspension system.

If your car shakes when you go over 70 miles per hour, it could also be due to a bent rim or wheel balance problem. If your car has a blaring noise coming from its engine compartment, it may have an issue with its timing chain or tensioner pulley.

What can cause driving over 70 mph?

Poor tire condition If your tires are worn down or damaged, they won’t be able to perform as well at higher speeds. This can cause them to slip on the road and make driving a bumpy experience.

Brakes need service If your brakes aren’t working properly, it could lead to excessive vibrations when driving at high speeds. This could also cause problems with other parts of the car such as the engine or transmission which may lead to further damage down the road if left untreated.

Bad alignment If you have been driving around with bad alignment for too long then this could also be causing vibrations while driving over 70 mph. You should always have your alignment checked at least once every 6 months so this doesn’t happen!

What can be done to fix the shaking?

Check the alignment of your wheels. If they’re out of alignment, this can cause vibrations and shake in the car. Check the tires for wear and tear.

If they’re not in good condition and need replacing, this will help reduce vibrations and shaking as well. Check whether your suspension is loose or damaged this can also cause vibrations and shaking while driving at high speeds.


If your car shakes when you drive over 70 mph, it’s probably because of the alignment. If you have a new car, the manufacturer may have installed bad tires or wheels.

If it’s an older car, it may be time to replace your shocks or struts. If you can’t figure out what the problem is, take your vehicle to a mechanic and they should be able to diagnose and fix the problem for you.

Steven Hatman
Steven Hatman

We break down every information into easy-to-understand articles that cover all the categories anyone who owns a car needs to know about, such as oil , brakes , tires and etc. Our car guide is free and updated regularly for you to use as a resource, not only when you have an issue with your car but even before buying a new or used car! We also give tips on what to look for in each category or part of your vehicle.