Chevrolet Colorado Accessories: Generation, Trim, and What Actually Fits

Allen McCormick Founder, GM Service Guy - working on GM vehicles since 2007 Published July 26, 2026 How this is sourced

SMARTLINER floor liners for the 2023-2026 Chevrolet Colorado crew cab

Two questions decide almost every Colorado accessory purchase: which generation you have, and which trim. Get those right and the rest is straightforward. Get them wrong and you are returning parts.

Generation First

Generation	Years	Notes
Second	2015–2022	ZR2 offered from 2017
Third	2023–	Full redesign; crew cab only

Floor liners, suspension kits and body parts do not cross between them. A leveling kit listed for 2015–22 is not the kit for a 2023, even on the same trim.

The Accessories Most Colorado Owners Actually Add

Custom floor liners — start here

The best protection-per-dollar item on the truck, because carpet wear is cheap to prevent and expensive to reverse. Cab configuration matters: crew cab and extended cab have different floor pans on the 2015–2022 truck. The third-generation Colorado is crew cab only, which removes that variable.

Bed tie-down anchors

Inexpensive and immediately useful if you haul anything. Low fitment risk.

Dash cam harness

Powers a camera from the fuse box for parking-mode recording without cables across the dash. Some basic wiring comfort required, but a purpose-built harness is far simpler than a custom job — and it taps power the way the truck expects rather than splicing into factory wiring.

Third brake light harness

Adds a faster-flashing brake light. Check your local regulations before fitting one — rules on flashing brake lights vary by state and country, and "designed within common lighting standards" is not the same as legal where you drive.

Trim Differences That Affect Fitment

Z71

Z71 is an off-road appearance and equipment package. For most accessories it takes the same parts as any other Colorado of its generation. Where it differs is styling: decal kits designed around the Z71's factory graphics will not suit a truck without them.

ZR2 — read this before buying suspension parts

The ZR2 is the trim where assumptions cost money, for two reasons.

The ZR2 does not use Z71 shocks. It uses Multimatic DSSV spool-valve dampers, which are a different component entirely. A replacement shock listed for the Z71 is not a complementary upgrade for a ZR2 — it is the wrong part. An earlier version of this guide suggested otherwise, which was wrong.

And ride-height changes are not neutral on a DSSV truck. Those dampers are valved around stock ride height and travel. Leveling kits, preload spacers and lift shackles all change geometry, and after any meaningful change you should expect an alignment and should check headlamp aim. Our guide to ZR2 damper options covers how DSSV works and when it actually needs replacing.

If you do lift or level a ZR2, buy the kit listed for your exact generation — 2015–22 and 2023+ kits are not interchangeable, and the 2023+ parts are frequently listed alongside the GMC Canyon AT4X because those two are closely related.

Wheel flares change accessory fitment too

Trims with factory wheel flares take different splash guards from trims without them, and manufacturers publish this as an explicit exclusion rather than a footnote. If you are shopping mud flaps or splash guards, check the flare requirement before the model year — our splash guard fitment guide covers why.

A Sensible Buying Order

Floor liners — matched to generation and cab configuration. Prevents wear that starts on day one.
Tie-down anchors — cheap, useful immediately if you haul.
Dash cam harness — moderate cost, real documentation value.
Styling and lighting — decals, brake light harness, whenever you like.
Suspension — the biggest spend and the one with consequences. On a ZR2 especially, understand what you are changing first.

This order front-loads protection rather than reducing the total. Styling has no clock on it; carpet wear does.

Frequently Asked Questions

Do I need to know my cab style before buying floor liners?

On a 2015–2022 Colorado, yes — crew cab and extended cab have different floor pans. The 2023-and-newer truck is crew cab only, so that variable disappears.

Will 2015–2022 accessories fit a 2023 Colorado?

Not for anything fitted. The 2023 truck is a full redesign, and floor liners, suspension kits and body parts do not cross between generations.

Can I fit a Z71 shock to a ZR2?

No. The ZR2 uses Multimatic DSSV spool-valve dampers, a different component entirely. A Z71-listed shock is the wrong part for that truck.

Will a leveling kit affect the ZR2's suspension tuning?

Yes, and this is worth understanding before ordering. DSSV dampers are valved around stock ride height and travel, so changing ride height changes geometry. Expect an alignment afterwards and check headlamp aim.

Do ZR2 accessories fit the GMC Canyon AT4X?

Frequently, for 2023-and-newer suspension components — the two are closely related and often listed together. Confirm the listing names your vehicle and year rather than assuming.

Is a rapid-flashing third brake light legal?

Regulations vary by location, so check local rules before fitting one. A kit being designed within common lighting standards is not the same as it being legal where you drive.

Which accessory should a Colorado owner buy first?

Floor liners, matched to generation and cab configuration. Carpet wear starts on the first drive and is expensive to reverse; styling can wait indefinitely.

Will Z71 decals fit other Colorado trims?

Some kits are designed around the Z71's factory graphics package, so confirm compatibility with your trim before ordering.

Is a preload spacer a good alternative to a leveling kit?

For a smaller, subtler height change, yes. On a ZR2 the same caution applies either way — you are still altering the geometry the dampers were valved around.

Can I install suspension components myself?

Suspension work needs more mechanical confidence and better tools than bolt-on accessories, and front struts are under spring preload. Many owners use professional installation for this category.

A Note on Sourcing

This guide consolidates five earlier Colorado pages — a general list, a top-five ranking, a budget-order page, a Z71 page and a ZR2 page. The first three recommended the same five products in three different orders; the trim pages contained a few paragraphs of genuinely distinct content, which is now here.

A wrong-part recommendation was corrected. The ZR2 page listed a Z71-specific rear shock as a complementary component. The ZR2 uses Multimatic DSSV dampers; the Z71 does not. That is a different part, not an upgrade path.

The suspension advice was qualified. Leveling kits, preload spacers and lift shackles were presented as straightforward stance adjustments. On a DSSV-equipped truck they change the geometry the dampers were valved around, which is worth knowing before ordering rather than after.

A motor oil listing was removed. The budget page recommended a 5W-30 as a low-cost staple; Colorado engines do not all take the same viscosity, and the oil cap is the authority.