SKU:KIN25001-303A
King Shocks
King Shocks 2.5 Adjustable Piggyback Reservoir Rear Shocks - Pair | 2015-2019 GMC Sierra 3500HD
King Shocks 2.5 Adjustable Piggyback Reservoir Rear Shocks - Pair | 2015-2019 GMC Sierra 3500HD
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The King Shocks 2.5in Piggyback Reservoir Rear Shocks fit the 2015-2019 GMC Sierra 3500HD and deliver custom-tuned damping for serious on- and off-road performance.
Product Overview
This OEM Performance Series rear shock pair features a 2.5in diameter body with a piggyback remote reservoir for added oil capacity and consistent fade-free damping under load.
Each shock includes external compression adjusters, letting you dial in ride quality for hauling, towing, or rough terrain on your Sierra 3500HD.
King tunes the damping curve through real-world testing to match the truck's weight and suspension geometry.
Features & Specifications
- Fits: 2015-2019 GMC Sierra 3500HD
- 2.5in diameter shock body
- Piggyback remote reservoir for added oil capacity
- External compression adjusters for ride tuning
- Custom-tuned damping curve for HD trucks
- Sold as a pair for the rear axle
- Bolts to factory rear shock mounts
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2019 | GMC | Sierra 3500 HD | Base |
| 2015-2019 | GMC | Sierra 3500 HD | Denali |
| 2015-2019 | GMC | Sierra 3500 HD | SLE |
| 2015-2019 | GMC | Sierra 3500 HD | SLT |
Shipping & Returns
Shipping & Returns
Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help
Warranty Info
Warranty Info
All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.
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Free Shipping for Non Oversize Items of $250
More info on shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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Return Policy
More info on refund and return policyReturns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.