How do I know if I have Z55 suspension?

How do I know if I have Z55 suspension?

GM trucks and SUVshave Service Parts Identification Label sticker inside the glove box. This label will have yourVIN, Wheel Base, Model designation and a list of 3-digit/character RPOs (Regular Production Options). If you see code “Z55” on the label, you have Autoride electronic suspension.

What does Z55 mean?

Autoride: indicated by the RPO code Z55. This suspension system uses electronic shocks in the front that automatically adjust to road conditions, becoming stiffer or softer as necessary.

Can you replace Autoride shocks with regular shocks?

Jacqson said: If you have an SUV, Autoride can be disconnected without too much trouble which will allow you to use regular shocks and regular lift kits should you desire to go that route.

What does RPO mean in cars?

Regular Production Option
A Regular Production Option (RPO) is a General Motors standard coding for vehicle configuration options and began in 1970. These codes are a combination of 3 alphanumeric characters and refer to a specific option or modification to the vehicle including the paint color.

How does Z55 suspension work?

Z55 Autoride is a type of suspension option on many full-sized GM SUVs, indicated by the RPO code Z55. Z55 is termed Autoride, and uses the Electronic Suspension Control (ESC) system to make changes to each of the four shocks in milliseconds as you drive, adjusting the stiffness and handling of the suspension.

How do I know if I have Nivomat suspension?

If you are wondering if you have Nivomats, check your manual, or try to get a look at them. They will only be in the rear. Nivomats have a thinner end toward the eyelet (although Monroe Nivomats and some others have a built-in accordion boot cover).

How can you tell if your shocks are bad on your truck?

The Warning Signs Of Worn Shocks And Struts

1. Instability at highway speeds.
2. Vehicle “tips” to one side in turns.
3. The front end dives more than expected during hard braking.
4. Rear-end squat during acceleration.
5. Tires bouncing excessively.
6. Unusual tire wear.
7. Leaking fluid on the exterior of shocks or struts.

What is Autoride on a 01 Suburban?

Z55 is termed Autoride, and uses the Electronic Suspension Control (ESC) system to make changes to each of the four shocks in milliseconds as you drive, adjusting the stiffness and handling of the suspension.

Does Yukon Denali have air suspension?

Why the Air Ride Adaptive Suspension on the 2021 GMC Yukon Is a Big Deal. The 2021 Yukon is GMC’s latest iteration of its flagship full-sized SUV. A highlight of its new additions is the Air Ride Adaptive Suspension system available on AT4 and Denali trimlines.

What are the air shock absorbers on a Suncore Z55?

Suncore’s 122G-01-20-KIT Rear Air Shock Absorbers with built in Bypass and Air Compressor Pump Kit include everything you need to restore your Z55 Auto Ride Suspension to its original factory height and handling.

Which is the best company to replace rear shocks?

If that’s the route you want to take, we have these fully remanufactured OEM rear shocks by Arnott Industries, the industry leader in replacement air suspension components. They retain both the air ride and the electronic dampening features and are backed by a limited lifetime warranty.

What kind of shocks to use for Air Ride Control?

We also offer a happy medium in the form of passive shocks, which is what we most recommend. These will retain the air ride control but replace the problematic electronic dampening with standard gas shocks.