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PEAK DSSV Coilover Kit



(1 customer review)


Whether you’re looking to bring the front of your truck up to eliminate the stock rake, improve the OEM ride and capability, or compensate for weighted front modifications, Peak Suspension has designed this coil-over conversion kit for your Chevy Colorado ZR2.

Through extensive on and off-road testing we have been able to modify the ride height of the front of your ZR2 without compromising the awesome capability of the OEM DSSV Multimatic shocks!

This kit allows you to select a custom rate and then adjust the threaded collar to your desired ride height from 0″ – 2.25″ of lift.


  • Threaded adjustable spring perch 0-2.25″ height adjustment
  • Selectable rates for fine tuning and weight compensation (bumpers, winch, etc)
  • Black anodized 6061-T6 Aluminum Construction
  • Designed and Manufactured in the USA


  • (2) Aluminum 3.0″ Spring adapter top mounts, Black Anodized
  • (2) Adjuster assemblies, Black Anodized
  • (2) Eibach ERS 3.0″ ID Springs in rate of choice, Silver
  • (2) Spanner Wrenches for height adjustments


  • 2017+ Chevrolet Colorado ZR2 Gas & Diesel


  • OE ZR2 Rate is 595 lbs/in for Gas Motor (Stock weight recommended rate 550 lbs/in)
  • OE ZR2 Rate is 695 lbs/in for Diesel Motor(Stock weight recommended rate 650 lbs/in)
  • For anything above 2″ lift height, we recommend our Diff Drop Kit to prevent stress on the CV joints by correcting the angle.

Diff Drop Located Here:

Download Instructions Here:


Coilover Conversion Instructions

For inquires about ZR2 DSSV Coilover Kit Assembly options, please email with ASSEMBLY request in the Subject line. 

1 review for PEAK DSSV Coilover Kit

    PEAK DSSV Coilover Kit photo review
    S. Taylor Miller
    February 27, 2024
    READ THE FAQ's!! Unfortunately, I didn't see them until I had already purchased the kit with my chosen spring rate and had it installed. I chose my spring rate based on this statement in the product overview: "OE ZR2 Rate is 695 lbs/in for Diesel Motor (Stock weight recommended rate 650 lbs/in)" Since I have a diesel truck with hidden winch and an auxiliary battery I went with 700 lbs/in. Being that it’s only 5 lbs/in more than OE I thought I was good, but the ride is WAY too stiff. I am getting a ton of vibration above 65 mph and even on a gentle stop my truck kind of bounces slightly. Also, the truck squeaks and squawks at low speeds, it never made a sound before. While the kit was being installed the shop discovered a sleeve was missing from the kit. I was looking for contact info when I discovered this statement in the FAQ's: What spring rate should I choose for my coilover conversion? "Diesel: 650 Stock weight truck, hidden bumper and/or winch, 700 Truck with full steel bumper and winch only!" If only I had stumbled on that important piece of info. before my purchase/install!!! I paid $1200 to have the kit installed. After realizing it was the wrong spring rate I waited until PEAK had a sale and ordered the 650 lbs/in springs for the kit for $200. So eventually when I have the money I will have the springs swapped and it will probably cost me over $1000. That is a very expensive mistake and a lot of wasted time. Hopefully the softer springs will remedy this situation but so far, I am unimpressed with the kit. It did provide me with about 1.75" of lift which maxed out my caster as anticipated, the truck still tracks decently. PEAK provided great customer service and got the missing sleeve shipped out as quick as they could. I think the quality of the kit is good, hopefully my truck will ride good and stop squeaking and squawking after the softer springs are installed. I would definitely buy from PEAK again despite all this.
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