
Coil spring spacers improve a vehicle’s ride performance by supporting the coil springs in the suspension system. Drivers will experience a smoother ride, easier steering, and increased ground clearance. Even on bumpy roads, the vehicle maintains greater stability. Many people choose coilover shocks because they are more economical than replacing the entire suspension system. Spacers are a simple way to improve ride comfort and safety.
Key Takeaways
Coil spring spacers help improve a vehicle’s ride performance. They raise the vehicle body, increasing underbody space.
Spacers can make the ride smoother, making driving more comfortable and enjoyable.
Coil spring spacers are inexpensive to use. They can repair a sagging suspension system without replacing the entire system.
If spacers are installed correctly, the vehicle’s handling will be better. The vehicle will be more stable and safer during sharp cornering or emergency braking.
You should regularly inspect your vehicle and use high-quality parts. This helps extend the life of the coil spring spacers and ensure they perform at their best.
Coil Spring Shims in Suspension Systems

What Are Coil Spring Shims?
Coil spring shims are small, sturdy components made of rubber, metal, or plastic, installed inside a coil spring suspension system. These shims help adjust the height and position of the coil springs. When the vehicle begins to sink or tilt, the coil spring shims can restore it to the proper level. Many drivers use them to improve ride smoothness or add some extra height. Coil spring shims are like simple tools that support the coil springs, helping the suspension system work better.
How Shims Fit in Coil Spring Suspension
A coil spring suspension system uses coil springs to absorb bumps and keep the ride smooth. Over time, these springs wear or deform. When this happens, the vehicle may sink or tilt to one side. Coil spring shims are installed between the coil springs and the suspension brackets. This small change can make a big difference. Shims can raise the vehicle body, increase ground clearance, and help with wheel alignment.
Shims also help maintain suspension balance. They work in conjunction with other components such as shock absorbers and control arms. By using coil spring spacers, drivers can solve some minor issues without replacing the entire suspension. Therefore, spacers are a wise choice for anyone who wants to keep their vehicle in good condition.
Note: Quality is paramount when choosing coil spring suspension system components. MAX Auto Parts provides reliable suspension components to help your vehicle perform at its best.
Coil spring spacers play a crucial role in keeping coil spring suspension systems functioning well. They offer a simple way to improve ride height, comfort, and safety.
How Coil Spring Shims Improve Performance
Ride Height and Ground Clearance
Coil spring spacers increase vehicle ride height. If the suspension dips, the spacers can raise the vehicle again. This extra height means more space under the vehicle. Drivers can safely navigate bumpy surfaces and rough roads without scraping the chassis. Off-road vehicles need extra space to handle rocks and mud. People will notice this difference when parking or driving over curbs. Spacers help the coil springs work better and ensure the suspension system functions properly.
Preserving Factory Ride Quality
Most car owners want their vehicles to maintain the comfort of a new car. Coil spring spacers help maintain a smooth ride. When springs age, the ride can feel bumpy or bouncy. Spacers fill the gaps, restoring the original comfort. The suspension can better absorb bumps and keep the vehicle stable. Tests show that vehicles with spacers have less body roll and pitch. Steering is more precise, and bumps are felt more subdued. The table below shows the performance changes after adding the spring spacers:
Performance Metric | Before Installation | After Installation | Improvement |
|---|---|---|---|
Steering Response | Lower | Significantly Higher | Improved |
Body Roll and Pitch | Noticeable | Reduced | Enhanced Stability |
Cornering Capability | Lower | Increased | Better Handling |
Comfort Over Bumps | Poor | Improved | Enhanced Comfort |
Skidpad Speed | 51 mph | 53 mph | 8% Increase in Lateral Acceleration |
These results indicate that coil spring spacers contribute to improved vehicle handling. The suspension operates more smoothly, resulting in a safer and more stable ride.
Cost-Effective Suspension Upgrade
Replacing a suspension system can be very expensive. Coil spring spacers are a smart and economical solution. They address issues like vehicle sagging or unevenness without requiring replacement of springs or shock absorbers. Many people choose spacers to improve performance without incurring significant costs. Spacers are suitable for both off-road and city driving. They help extend the life of the suspension system and reduce major repairs. By using spacers, drivers can achieve a good upgrade, improving the performance of the coil springs and ensuring the vehicle runs smoothly.
Tip: Coil spring spacers offer drivers an easy way to improve suspension performance and save money.
Suspension Performance Benefits for Your Vehicle
Enhanced Comfort and Handling
Coil spring spacers contribute to improved ride comfort. Many drivers notice a significant reduction in bumps when driving on rough roads. Spacers support the coil springs, resulting in a smoother ride. Passengers feel more comfortable on long journeys. A more comfortable ride means everyone can enjoy the journey.
Drivers also report improved vehicle handling after installing coil spring spacers. The vehicle remains stable during sharp turns. Better tire contact with the road surface improves grip. Less body roll makes the vehicle feel safer and handle more precisely. Here are some ways coil spring spacers improve ride comfort and handling:
Stiffer coil springs reduce body roll and improve stability.
Upgraded springs keep the tires in contact with the road during cornering.
New coil springs reduce bumps for a smoother ride.
These improvements help increase driver confidence. Improved ride comfort and handling make every trip safer and more enjoyable.
Increased Stability and Safety
A stable vehicle ensures everyone’s safety. Coil spring spacers help maintain suspension balance. The vehicle stays at the correct height, avoiding tilting or sinking. This balance helps the driver better control the vehicle, even during emergency braking or sharp cornering. A more comfortable ride also means less impact from bumps or potholes.
When the suspension system works well, the tires have better grip. This grip helps prevent skidding and slippage. The driver can trust the vehicle’s quick response in emergencies. Coil spring washers play a vital role in maintaining ride comfort and vehicle safety.
Extending Suspension Life
Coil spring washers help extend the lifespan of the suspension. They reduce stress on worn springs and help the system function properly. The lifespan of coil spring washers depends on several factors:
Driving conditions, such as city streets or rough roads
Vehicle load
Frequency of suspension inspection and maintenance
Quality of coil springs and washers
Some coil springs have a lifespan equal to that of the vehicle, while others wear out faster. Good maintenance and high-quality parts help extend the lifespan of the suspension. Coil spring washers contribute to improved ride comfort and keep the suspension in good working order for many years.
When and How to Use Coil Spring Shims

Signs Your Vehicle Needs Shims
Drivers may notice some changes in their vehicle before serious problems arise. Over time, coil springs gradually age. When this happens, the vehicle will show signs that require maintenance. The table below lists some common signs that a vehicle may need shims:
Common Signs | Description |
|---|---|
Sagging | The car sags when a coil spring breaks or gets weak. |
Uneven Stance | The car sits tilted if one coil spring is broken. |
Bouncing Movements | More bouncing while driving can mean coil spring trouble. |
Loud Noises When Turning | Odd noises during turns may show coil spring problems. |
Uneven Tire Wear | Bad coil springs put uneven pressure on tires and wear them out. |
Rattling Noises | Rattling sounds can happen when coil springs are failing. |
Vehicles exhibiting these signs may have problems with their coil springs. Early detection of these problems helps ensure vehicle safety and stability.
Installation Steps and Tips
Installing coil spring washers can improve a vehicle’s driving performance. First, park the vehicle on a level surface and secure it with wheel chocks. Then, jack up the vehicle and support it with a bracket for safety. Remove the wheel to access the coil spring. Place the washer between the coil spring and the bracket. Ensure the washer fits snugly. Reinstall the wheel and lower the vehicle. Check the vehicle’s driving performance and take a test drive to see if there is any improvement.
Tip: Always wear gloves and safety goggles when performing vehicle repairs. Regularly checking your vehicle helps ensure safe and smooth driving.
Professional vs. DIY Installation
Some people choose to install coil spring washers at home. Others, for safety reasons, prefer to have it done by a professional. If the vehicle’s suspension system is complex, or if the driver is unsure, a professional mechanic should be consulted for installation. Professionals can ensure the coil springs are installed correctly and maintain vehicle stability. Using high-quality parts, such as those from MAX Auto Parts, helps ensure vehicle safety. Regularly seeking help and checking your vehicle can extend the life of the coil springs and reduce the frequency of repairs.
Coil spring spacers help improve vehicle ride smoothness and stability, and enhance the driver’s handling experience. Spacers are a more cost-effective way to address suspension sag or unevenness. Using spacers can improve vehicle safety and extend suspension life. Before selecting spacers, drivers should consider the following key factors:
Factor | Description |
|---|---|
Cost | Find out how much parts and labor will cost. |
Safety Risks | Think about dangers from broken springs. |
Installation Method | Choose to do it yourself or get a pro. |
Vehicle Usage | Think about towing or driving off-road. |
Suspension Condition | Check if the suspension is working right. |
Quality of Parts | Use strong and trusted parts for safety. |
Experts recommend following these steps for best results:
Ensure the spacers meet your vehicle’s requirements.
Do not raise the vehicle by more than 1-2 inches.
Choose spacers made of high-quality materials.
Check the spring condition before installing the spacers.
Perform a four-wheel alignment after installation.
Car owners should consult reputable repair shops or experts to ensure the safety of vehicle upgrades.
FAQ
What do coil spring shims do for a vehicle’s ride?
Coil spring shims help the suspension keep the vehicle at the right height. They support the coil springs and improve the ride. Drivers notice a smoother ride and better control. The ride feels safer and more comfortable on every road.
Can coil spring shims change the ride quality?
Yes, coil spring shims can change the ride quality. They help the suspension absorb bumps and keep the ride smooth. The ride feels less bumpy and more stable. Passengers enjoy a better ride, especially on rough roads.
How long does a coil spring shim last in a ride?
A coil spring shim lasts for many years in a ride. The shim supports the coil spring and keeps the ride steady. Good maintenance helps the shim last longer. Drivers should check the ride often to make sure the shim works well.
Is it safe to install coil spring shims for a better ride?
Installing coil spring shims is safe when done correctly. The shim helps the coil spring supports the ride. Drivers get a safer ride with better handling. A professional can help make sure the ride stays balanced and secure.
Do coil spring shims work for every type of ride?
Coil spring shims work for many types of rides. They help cars, trucks, and SUVs keep a smooth ride. The shim fits most coil spring suspensions. Drivers see a better ride and improved comfort in different vehicles.
Tip: Always check the ride after installing coil spring shims. A test drive helps make sure the ride feels right.
Question | Answer Highlights |
|---|---|
What do coil spring shims do? | Support coil springs, improve ride |
Can shims change ride quality? | Yes, smoother and safer ride |
How long does a shim last? | Years, with steady ride |
Is it safe to install shims? | Yes, for a balanced ride |
Do shims fit every ride? | Most vehicles, better ride |