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ICON Vehicle Dynamics V.S. Series 2.5” coilover shocks are an incredible upgrade for the rear end of 2021-2023 Chevrolet Tahoe & Suburban/2021-2023 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. ICON's exclusive Compression Damping Control Valves are included for precisely dialing in your suspension performance.
CDCV controls fluid flow under compression, allowing you to achieve the perfect tune whether driving on the street, slow-crawling through the rocks or mobbing across the desert at full throttle. 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.
| Part Number | 71660C |
| Brand | ICON Vehicle Dynamics |
| Product Type | Coilover Spring and Shock Assembly |
| Spring Color | Black |
| Spring Rate Type | Linear |
| Adjustable | Yes |
| Coil Over Springs Included | Yes |
| Cylinder Finish | Cadmium Plated |
| Damping Adjustment Type | Manual |
| Damping Type | Oil |
| Dust Shield | No |
| Material | Steel |
| Material | Aluminum |
| Maximum Lift | 4 |
| Minimum Lift | 2.5 |
| OEM Wheels & Tires Fitment | Yes |
| Recommended Aftermarket Tires | 33"x12.50" (Larger tires may fit but fender trimming and modifications may be required) |
| Recommended Aftermarket Wheels | ICON Alloys - 18x9" w/ 5” Backspace / 0mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 17x8.5" w/ 4.75” Backspace / 0mm Offset |
| Recommended Aftermarket Wheels | ICON Alloys - 20x9" w/ 5” Backspace / 0mm Offset |
| Shaft Diameter | 0.875 |
Double-check your vehicle details before ordering. Questions? Email info@ventureoverlandcompany.com.
What vehicles does it fit?
It fits: 2021-2023 Chevrolet Tahoe and Suburban and 2021-2023 GMC Yukon and Yukon XL, rear, 3-4 in lift on Tahoe and Yukon or 2.5-3.5 in lift on Suburban and Yukon XL. Will not fit SUV submodels equipped with Magnetic Ride Control and/or Adaptive Air Ride suspension. Double-check your vehicle details before ordering. Questions? Email info@ventureoverlandcompany.com.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Shipping and returns: Shipping rates and free-shipping eligibility vary by product, destination and order. See our shipping information for current rates and processing details; checkout shows the applicable shipping total. Most new, unused items are eligible for 30-day returns, subject to the return policy. Questions? Email info@ventureoverlandcompany.com or call 612-482-8159.
Gear Up for Adventure
At Venture Overland Company, our motto is simple: Find Your Way. Whether you're hitting the backroads for a weekend escape or building the ultimate overland rig for months on the trail, we're here to help you get there. Every part we carry is chosen to give you the reliability, performance, and confidence to go farther and explore more. Load up, point the wheels off the pavement, and find your way—your adventure starts here.
Empowering Your Journey
At Venture Overland Company, we provide a carefully curated selection of top-tier brands and expert guidance to help you enhance your vehicle’s performance. Our community-driven approach ensures every product integrates seamlessly into your adventures, whether upgrading your Jeep, Toyota, or Ford. With our focus on quality, versatility, and outstanding service, we’re more than a store—we’re your partner in every off-road experience.
Quick answers about returns, shipping, warranty and support for orders from Venture Overland Company.
