Rough Country 6.5-8" M1 Rear Shocks for 15-22 Colorado/Canyon - 770739_E Fits select: 2015-2023 CHEVROLET COLORADO, 2015-2023 GMC CANYON
Rough Country 6.5-8" M1 Rear Shocks for 15-22 Colorado/Canyon - 770739_E Fits select: 2015-2023 CHEVROLET COLORADO, 2015-2023 GMC CANYON
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Rough Country

Rough Country 6.5-8" M1 Rear Shocks for 15-22 Colorado/Canyon - 770739_E Fits select: 2015-2023 CHEVROLET COLORADO, 2015-2023 GMC CANYON

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Key item features

  • 2-inch seamless extruded tube.
  • 46mm digressive piston.
  • Self-adjusting, deflective-disc independent rebound and compression.<
  • 18mm centerless-ground, case-hardened, chromed, and super-polished rod.
  • Backed by Rough Country's Limited Lifetime Replacement Warranty.
  • Heavy-Duty 2-Inch Monotube Design: Seamless extruded tube with 46mm digressive piston ensures off-road durability and consistent performance.
  • Advanced Valving for Trail Control: Digressive valving and self-adjusting deflective-disc tech provide responsive damping on uneven terrain.
  • Built for Extreme Conditions: Chrome-plated, case-hardened 18mm rod resists wear from rugged use and heavy impacts.
  • Corrosion-Resistant
Current price is $179.95
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Sold and shipped by Rough Country
4.581560283687943 stars out of 5, based on 423 seller reviews(4.6)
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Customer ratings & reviews

4.9 out of 5 stars
stars366 ratings366 reviews
How item rating is calculated
  1. 5 stars93% (342)
  2. 4 stars7% (24)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)

Reviews summary

Pros

  • : Offers great value at this cost.
  • : Offers improved suspension for enhanced comfort.
  • : Provides better absorption of bumps.
  • : Designed to align and install seamlessly.
  • : Shocks have an attractive look.
  • : Takes minimal time and is easy to complete.
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Showing 1-3 of 366 reviews

Jun 30, 2025
Russell G.
5 out of 5 stars review

Seller Verified Purchase

M1 Monotube rear shocks

My 14 year old shocks had worn bushings. My rear end was bouncy. I decided to buy Roughcountry M1 shocks. I like the pressed in steel sleeve bushings, the top bushing was just rubber ne steel sleeve. The shock work very well for my application my truck rides much more firm, with no bounce. I have a 2. 5” RC leveling kit on the front and a 1 1/4 rear spring block.

Review from roughcountry.com
Helpful?24AZXQKHV1YW1609308407
May 25, 2025
Daniel A.
5 out of 5 stars review

Seller Verified Purchase

Good factory replacement.

I installed these on my 2006 silverado 1500 with no lift, and it worked out well. Been a couple weeks and it's riding fine. Word to the wise, if you have no lift, you will need to compress these struts to install them on the rear end. Strong large zip ties worked well.

Review from roughcountry.com
Helpful?24AZXQKHV1YW1609308407
Jan 4, 2026
David D.
5 out of 5 stars review

Seller Verified Purchase

Great!

Bought these for my budget 4” lift k30 truck. Perfect for the rear with shackle reverse. Front has 57” springs taken apart and repacked with 5 leafs. All said and done 4” lift. Shocks a bit long for 4”, but are fine for what I want to do with the k30

Review from roughcountry.com
Helpful?24AZXQKHV1YW1609308407