Peak Suspension 2.5″ DSC Coilovers Trail Kit | 19+ Silverado/Sierra 1500/ZR2/AT4X

From

$3,475.00

(1 customer review)

Features: 

  • Precise fine tuning adjustments of high and low speed compression 
  • Improved on and off-road handling 
  • Increased protection against bottoming out
  • High strength rod end designed for proper clearance
  • Machined billet and anodized parts for high strength and long lasting lift
  • Vehicle specific tuning for the most precise tuning 
  • Height adjustable for better off-road clearance and tire fitment 
  • Pinch bolt coil adjuster to retain preload adjustments without compromising the threads
⚠️ WARNING: This product can expose you to chemicals, including nickel and chromium, which are known to the State of California to cause cancer and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Overview

Introducing our new Peak 2.5” DSC Coilover Suspension Systems. Our performance upgrades are designed for a bolt on, OE fit that doesn’t require any kind of modifications. Our kits are designed to improve your on and off-road performance with all of the control at your fingertips.

All of our 2.5” series come with reservoirs that allow precise tuning of the high & low speed compression damping so you can fine tune your vehicle to your needs. In addition to additional control, our external reservoirs increase the oil volume for cooler operating temperature for better performance and consistency.

All of our kits are hand built and feature precision machined parts for the tightest tolerances. When you order any product from Peak, you know you’re getting the highest quality on the market. 

 

Features: 

  • Precise fine tuning adjustments of high and low speed compression 
  • Improved on and off-road handling 
  • Increased protection against bottoming out
  • High strength rod end designed for proper clearance
  • Machined billet and anodized parts for high strength and long lasting lift
  • Vehicle specific tuning for the most precise tuning 
  • Height adjustable for better off-road clearance and tire fitment up to 2.25″
  • Pinch bolt coil adjuster to retain preload adjustments without compromising the threads

 

Includes: 

  • (2) Front Coilovers 
  • (2) Rear Shocks

 

Fitment: 

  • 19+ Chevrolet Silverado/GMC Sierra 1500
  • 22+ Chevrolet Silverado ZR2/GMC Sierra AT4X

 

**The first run of these shocks will include silver Eibach springs

**Please note, depending on your exhaust configuration, you may have to loosen or rotate the passenger side reservoir mounting position to clear some aftermarket exhausts. The diesel engine option will require the shocks to be flipped.

*As with any high quality, high demand product we do the best we can to keep our coilovers in stock. In the event that we don’t have them in stock, coilover production runs can take up to 8 weeks



1 review for Peak Suspension 2.5″ DSC Coilovers Trail Kit | 19+ Silverado/Sierra 1500/ZR2/AT4X

    Peak Suspension 2.5" DSC Coilovers Trail Kit | 19+ Silverado/Sierra 1500/ZR2/AT4X photo review
    William Quellhorst
    March 8, 2026
    Really nice suspension package for those that have already done UCA and rear lift blocks. I originally had the Peak 2.25” kit with Dirt King UCAs. I was never happy with the slight rake the truck had because of the Duramax’s weight difference. This kit solved that issue and as a bonus I got a much better, tunable ride. In the Peak video you hear claims of night and day difference from the DSSV to the 2.6 DSC coilovers. Let me tell you, it’s not just hype, it’s fact. Truck rides and feels more planted on the street and highway. Can’t wait to get some off-road time in.
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