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2018 Chevrolet Silverado 1500

2018 Chevy Silverado 1500 truck bed cover lineup

Truck bed covers for the 2018 Chevy Silverado 1500 include the full tonneau cover lineup from BAK, Extang, Retrax, UnderCover, Roll-N-Lock, and TruXedo — plus truck toppers (camper shells). The 2018 Silverado 1500 is the last year of the K2XX generation — the all-new T1XX launches in 2019 with different bed-rail geometry. Top tonneau picks: BAKFlip MX4, RetraxPRO XR, Roll-N-Lock E-Series, Extang Trifecta 2.0, TruXedo TruXport. For camper-shell-style protection, see our Truck Toppers collection. Available for 5.8', 6.6', and 8' beds.

How to choose a 2018 Silverado 1500 tonneau cover

  • Best-selling hard foldBAKFlip MX4 — 400 lb capacity.
  • Best-selling soft foldExtang Trifecta 2.0.
  • Push-button electricRoll-N-Lock E-Series.
  • Racks or carriersBAKFlip MX4 TS or RetraxPRO XR.
  • Entry tierTruXedo TruXport at $299.99.

Key capabilities

  • Last year of K2XX2018 is the final year of K2XX. 2019 launches T1XX with different bed geometry.
  • All major brands stock fitmentBAK, Extang, UnderCover, Retrax, Roll-N-Lock, TruXedo.
  • Three bed lengths5.8', 6.6', and 8' beds.
  • No-drill clamp-on installsUnder an hour with hand tools.

Ideal for

  • 2018 Silverado 1500 owners (last year of K2XX)
  • Owners running racks or carriers
  • Drivers comparing all major tonneau brands
  • Owners with the 8' Long Box configuration

Shop by style

Compare the lineup

ProductStyleMaterialLockingStand-out
TruXedo TruXport Soft Roll-Up Vinyl over aluminum Dual paddle latches $299.99 entry tier
Extang Trifecta 2.0 Soft Folding Leather-grain vinyl EZ-Lock rear clamps Best-selling soft fold
UnderCover Flex Hard Folding Rip-stop fabric over aluminum Tailgate-locked Mid-tier hard fold
BAKFlip MX4 Hard Folding Reinforced aluminum Automatic latch Best-selling hard fold
RetraxPRO XR Manual Retractable + T-Slot Matte aluminum slats Continuous-stop ratchet Retrax flagship manual
Roll-N-Lock E-Series Electric Retractable Dual-layer aluminum slats Locks at any position Push-button electric

Related collections

Why shop with Truck Bed Barn

  • Free shippingEvery order ships free in the lower 48.
  • Free fitment checkWe verify the cover fits your 2018 Silverado 1500.
  • Fast shipping (1–7 days)Most orders deliver within a week.
  • Talk to a real personCall or text us before you order.
  • Full manufacturer warrantyEvery cover ships with the full factory warranty.

2018 Silverado 1500 tonneau cover FAQ

What is the best truck bed cover for a 2018 Silverado 1500?
For tonneau covers, the BAKFlip MX4 is the best-selling hard fold. Roll-N-Lock E-Series or Retrax PowertraxPRO XR for electric. Budget pick: TruXedo TruXport at $299.99. For camper-shell-style truck toppers, see our Truck Toppers collection.
Does this page include truck toppers and bed liners?
This page covers truck bed covers — tonneau covers plus truck toppers. For bed liners and mats, see the BedRug collection.
Do 2018 and 2019 Silverado 1500 covers fit interchangeably?
No. 2018 is the last year of K2XX. 2019 launches the all-new T1XX generation with different bed-rail geometry.
What bed lengths does the 2018 Silverado 1500 come in?
5.8', 6.6', and 8' beds.
Will a truck bed cover fit my exact 2018 Silverado 1500?
Covers are sized per cab and bed length. Use the fitment tool or message us before you order.