Every roof rack system that fits the 2020 GMC Sierra, from Rhino-Rack, Thule and Yakima, plus older racks that still fit. This Sierra comes with bare roof or factory tracks depending on trim, so start by matching your roof below.
- Roof types: Bare roof, Factory tracks
- Rack systems listed: 12 across 3 brands
- Crossbar lengths: 59" to 71" depending on system
- Max rack load: up to 220 lb (always stay under your vehicle's roof limit)
2020 Sierra with bare roof
| Brand | System | Fit kit | Max load (lb) | Shop |
|---|---|---|---|---|
| Rhino-Rack | Heavy Duty 2500 — RLKHD (2500 Leg (x4)) | DK427 (complete: JA8135) | 165 | Ask us |
| Rhino-Rack | PIONEER TRAY 62113F+RR5B1 | RR5B1 (complete: JC-02081) | 220 | Ask us |
| Rhino-Rack | Sportz 2500 — RLKVA (2500 Leg (x4)) | DK427 (complete: JC-06439) | 165 | Ask us |
| Rhino-Rack | Sportz 2500 — RLKVA (2500 Leg (x4)) | DK427 (complete: JC-07689) | 165 | Ask us |
| Thule | Thule Evo Clamp | Kit 145071 | 165 | Thule WingBar Evo 150 Thule Covers w/Locks & Keys for EVO… |
| Yakima | Yakima BaseLine | Vehicle-specific clip (ask us) | Yakima BaseLine Towers | |
| Yakima | Yakima BaseLine FX | Vehicle-specific clip (ask us) | Ask us |
2020 Sierra with factory tracks
| Brand | System | Fit kit | Max load (lb) | Shop |
|---|---|---|---|---|
| Rhino-Rack | Sportz RLT600 Trackmount — RLT600 (Quick Mount Leg (x4)) | QMFK06, T-FK1 (complete: JC-06620) | 220 | Rhino Rack Quick Mount Fixed Mounting Point… Camper Shell Roof Rack Kit |
| Rhino-Rack | Sportz RLT600 Trackmount — RLT600 (Quick Mount Leg (x4)) | QMFK06, T-FK1 (complete: JC-07870) | 220 | Rhino Rack Quick Mount Fixed Mounting Point… Camper Shell Roof Rack Kit |
Other 2020 Sierra fits
These fits are listed for the Sierra without a roof type. Check the install guide before ordering.
| Brand | System | Fit kit | Max load (lb) | Shop |
|---|---|---|---|---|
| Rhino-Rack | Reconn-deck 2 Bar RX300H Roof Rack — RX300H-4 (RX300 High leg (4PCS)) | RCP93-BK (complete: JC-05478) | 220 | Ask us |
| Rhino-Rack | Reconn-Deck — RLT600 (Quick Mount Leg (x4)) | QMFK06, T-FK1 (complete: JC-05452) | 220 | Rhino Rack Quick Mount Fixed Mounting Point… Camper Shell Roof Rack Kit |
| Rhino-Rack | Sportz RX300H — RX300H-4 (RX300 High leg (4PCS)) | RCP93-BK (complete: JC-06641) | 220 | Ask us |
Parts that fit your 2020 Sierra
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Thule WingBar Evo 150 (60″) – Black (2-Pack)
$279.95 Add to cart -
Thule Covers w/Locks & Keys for EVO Clamp Towers – set of 4
$69.98 Add to cart -
Yakima BaseLine Towers – (Set of 4)
$275.00 Add to cart -
Yakima BaseLine Towers – (Set of 2)
$155.00 Add to cart -
Rhino Rack Quick Mount Fixed Mounting Point Legs (x4) RLT600
$299.99 Add to cart -
Camper Shell Roof Rack Kit – Rhino-Rack RLT600 + 52″ PRO Aero Bars
$399.00 Add to cart -
Thule WingBar Evo 150 (60″) – Silver (2-Pack)
$279.95 Read more
Camper shell or truck cap on your Sierra?
The fits above mount to the cab. With a camper shell, mount the rack to the shell instead. There are two common ways:
Option 1: Add tracks to the shell
Bolt tracks to the top of the shell, then clamp towers into them (Yakima SkyLine with Landing Pad 1, or Rhino-Rack RLT600). Strongest option and the easiest to adjust bar spread.
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Truck Cap Track Roof Rack Kit – Yakima SkyLine + Landing Pad 1 + 52″ PRO Aero Bars
$499.00 Add to cart -
Camper Shell Roof Rack Kit – Rhino-Rack RLT600 + 52″ PRO Aero Bars
$399.00 Add to cart -
Sale!
Yakima Complete Roof Rack Kit for Camper Shell/Roof Tracks – Towers, Landing Pads and Round Bars
Price range: $349.00 through $369.00 Select options This product has multiple variants. The options may be chosen on the product page -
Yakima SkyLine Towers – (Set of 4)
$275.00 Add to cart -
Yakima Landing Pad 1
$75.00 Add to cart -
Sale!
Set of 4 Yakima Control Tower + 4x Landing Pad #1 (for tracks)
Original price was: $299.00.$239.95Current price is: $239.95. Add to cart -
Sale!
Thule Fit Kit 3113 – Camper Shell Fixed Mounts
Original price was: $159.95.$99.00Current price is: $99.00. Add to cart -
Yakima Tracks 42” with PlusNuts
$179.00 Read more -
Yakima Tracks 54” with CapNuts
$159.00 Read more -
Yakima 60” HD Track w/CapNuts
$219.00 Read more
Option 2: Add artificial rain gutters
Rain-gutter strips attach to the shell's sides, then gutter-style towers clamp on (Thule Rapid Gutter or Yakima 1A). No tracks on the roof, and a good fit for shells without a flat top.
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Thule Artificial Rain Gutters 542
$99.95 Add to cart -
Yakima 1A Raingutter Towers (Set of Four)
$229.00 Add to cart -
Thule Rapid Gutter Low – foot for raingutters (4-pack)
$279.95 Read more -
Thule Rapid Gutter High – (Set of 4) Black
$299.95 Read more -
Thule Rapid Gutter Super High foot for rain gutters 4-pack black
$319.95 Read more
Buy used
Looking for a deal? Check Rack Trader for used racks and parts that fit the Sierra.
Other Sierra years
Not sure what fits your 2020 GMC Sierra?
Tell us your trim and what you already own. We'll confirm the exact parts and email you back within 2 business days.
Fit info is compiled from Thule, Yakima and Rhino-Rack data. Always confirm against the manufacturer's install instructions and your vehicle's roof load limit.