Get Your Shocks Serviced

Restore Performance. Rebuild Confidence.

Factory-level shock service with pre and post dyno validation. Built for racers, drivers, and riders who expect their suspension to perform.

Starting at ~$175 per shock • Typical turnaround ~15 days

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See How it Works

Your Shocks Are Losing Performance Faster Than You Think

Shock oil breaks down under heat and use, reducing damping performance over time.
Shims can bend from heavy use or rough conditions, leading to major losses in control and consistency.
Most handling issues aren’t setup problems. They’re worn shocks.
If your vehicle feels different, your shocks are likely the reason.

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What's Included in a Penske Shock Service

Pre-service dyno test to measure current performance

Complete disassembly

Ultrasonic cleaning of all components

Replacement of oil, seals, and O-rings

Inspection of all internal parts

Reassembly to factory standards

Post-service dyno validation

Frame 169

Request Service

Simple. Fast. Proven

Submit your service request

Ship your shocks
 (no springs or hardware)

Pre-dyno and inspection

Full rebuild and service

Post-dyno validation

Ship back ready to perform

Why Penske Shock Is Different

You're not just getting a rebuild. You're getting validated performance.

No one-size-fits-all approach

No one-size-fits-all approach

Every shock dyno tested

Same service trusted by professional race teams

Fast turnaround without sacrificing quality

Vehicle feels different

After an off-track or high-impact event

Handling has changed

Hasn’t been serviced in a year or more

Pricing & Turnaround

PRS Shock Service

Starting at
~$100 / shock

Pricing subject to change without notice.

Includes oil, seals, dyno testing, and labor

Typical turnaround is about 15 business days

Rush service is available

If additional damage is found, we'll contact you before proceeding

Validated Performance. Trusted by Racers.

Every shock is dyno tested before and after service. You'll see exactly how your shocks performed when they arrived and how they perform when they leave. Trusted across multiple forms of motorsports at every level.

Trusted across multiple forms of motorsports at every level.

The template is really nice and offers quite a large set of options. It's beautiful and the coding is done quickly and seamlessly. Thank you!

Jovani Tate

Interaction Designer

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How often should I service my shocks?

Quickly and efficiently build the materials you need to support your inbound marketing strategy. Drag and drop building blocks including testimonials, forms, calls-to-action, and more.

Should I send springs or hardware with my shocks?

Collaborate seamlessly across devices from wherever you may be – whether you’re in the office, on the go, or making last-minute changes before your next meeting.

From start-to-finish, the design and strategy team provide all of the guidance and expertise necessary to build a high-conversion website.

What if my shocks are damaged beyond standard service?

Select from a collection of modules and quickly populate and draft website and landing pages right to HubSpot.

What if I have a handling issue — is that a service problem?

Get started on website and landing pages right away with little to no learning curve.

Without rigid templates, you can build the exact type of website necessary to hit your website performnace goals.

What happens after I submit the form?

You can use modular design to get the exact building blocks you need to build beautiful website and landing pages.

Shock Service Request Process

Shocks smooth out your ride by forcing special oil through ports and orifices inside the shock. Like engine oil, this shock oil is eventually broken down and loses some of its damping and lubricating qualities. Replacing this oil is a fairly inexpensive job and will make a big difference in performance.

How often service is needed depends on several factors, such as racing conditions, how often you ride, and how aggressively you ride. Your shocks should be serviced at least once a year under normal conditions.

If you feel that your shocks are not performing as well as when new, you probably just need to have them serviced. We are fully equipped to handle all service and repair work on your Penske Racing Shocks/Custom Axis Racing Shocks, and we can work with you to make any changes to help fine-tune them to your requirements.

Next Steps:

If you're unsure about what services you need, please call one of our technicians at (610) 375-6180 to discuss your specific needs.

Dirt Late Model – ext 225
Motorcycle – ext 224
Dirt Modified/Sprint Car – ext 216
Custom Axis – ext 215
Sports Car – ext 214
Drag – ext 220

If you're sending your shocks in for service, please complete the appropriate service form (see links below) to include with your shocks and ship them to:

Shipping Address:
Penske Racing Shocks
Attn: Service Department
150 Franklin St
Reading, PA 19602

Download and complete the most appropriate service form for your shocks.

(If you don’t have a printer, please write the same form information down and include it with your shipment.)

Please include the completed service form with your shocks and ship them to:

Penske Racing Shocks
Attn: Service Department
150 Franklin St
Reading, PA 19602

Make sure that your shocks are securely packaged to avoid shipping damage.

Clean your shocks thoroughly before shipping. Excessively dirty shocks may incur a cleaning fee.

If you are just getting a normal service and are satisfied with the springs you have, you can remove the springs to save shipping costs.

If you would like work to be done other than standard service, explain what changes or repairs you would like us to make.

Service work is normally handled in the order in which it is received. If you have any critical time issues, such as an upcoming race, let us know, and we will do our best to help.

Get Your Shocks Serviced

Restore Performance. Rebuild Confidence.

Your Shocks Are Losing Performance Faster Than You Think

What's Included in a Penske Shock Service