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ICON Vehicle Dynamics V.S. Series 2.5” coilover shocks are an incredible upgrade for the rear end of 2021-2026 Chevrolet Tahoe & Suburban/2021-2026 GMC Yukon & Yukon XL SUVs. Their longer length offers an increase in total rear wheel travel compared to stock, improving suspension performance and ride quality. ICON’s Vehicle-specific valving provides a sport tuned feel on and off-road while 3-4” of rear lift height adjustability on Tahoe and Yukon or 2.5-3.5" of rear lift on Suburban or Yukon XL, allows the use of larger, more aggressive wheel and tire combinations. The larger 2.5” diameter shock body and increased piston area over stock components provides improved damping ability and outstanding ride characteristics across varying types of terrain. Remote reservoirs greatly increase shock oil volume and heat dissipation surface area to resist overheating and cavitation under hard use, which can lead to damper fade. When paired with ICON front 2.5 Series coilover shocks vehicle control will be balanced front to rear, resulting in the best overall driving experience for your GM SUV.
ICON Vehicle Dynamics specializes in performance suspension components, shocks, and accessories for today’s most popular trucks & SUVs. Since 2008, ICON has been developing products that redefine the limits of what a “stock” vehicle is capable of. ICON is part of a family of manufacturing companies that includes state of the art machining, laser cutting, and metal forming processes. This unique situation allows ICON to develop products that are at the forefront of technology quickly and efficiently, while maintaining a standard of quality unrivaled in the industry.
This part fits the following vehicles.
| Active Or Passive Suspension | Passive |
|---|---|
| Adjustable Compression | No |
| Adjustable Damping | NO |
| Adjustable Rebound | No |
| Adjustable Ride Height | Yes |
| Assembled | Yes |
| Body Diameter | 2.5 |
| Boot Included | No |
| Coil Over Springs Included | Yes |
| Compressed Length | 18.59 |
| Country Of Origin | USA |
| Cylinder Color | Silver |
| Cylinder Finish | Cadmium Plated |
| Cylinder Material | Steel |
| Damping Type | Oil |
| Dust Shield | No |
| Dust Shield Included | No |
| Extended Length | 25.68 |
| Gas Charged | Yes |
| Grade Type | Performance |
| Includes Bump Stop | Yes |
| Internal Construction Type | Single Tube |
| Lower Mount Type | Eyelet |
| Material | Aluminum |
| Maximum Lift | 4 |
| Maximum Ride Height Raising Distance | 4 |
| Minimum Lift | 2.5 |
| OEM Wheels & Tires Fitment | Yes |
| Rear Spring Rate | 400 |
| Recommended Aftermarket Tires | 33"x12.50" (Larger tires may fit but fender trimming and modifications may be required) |
| Recommended Aftermarket Wheels | ICON Alloys - 20x9" w/ 5” Backspace / 0mm Offset |
| Remote Reservoir | Yes |
| Reservoir Style | Remote |
| Self-Leveling | No |
| Service Parts | 252001 - 2.5 FIXED SPANNER WRENCH |
| Shaft Diameter | 0.875 |
| Shock Absorber Body End Measuring Point | Top of Upper Mount Plate |
| Shock Absorber Rod End Measuring Point | Center of Eyelet |
| Spring Color | Black |
| Spring Material | Steel |
| Spring Rate Type | Linear |
| Travel Length | 7.09 |
| Upper Mount Type | Mounting Plate |
| Valving Type | Digressive |
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
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