Studio illustrations based on a representative GMC Sierra canopy installation. Vehicle framing and reflections have been edited; the pictured truck and bed length may differ from this 8 ft HD configuration. Confirm the exact canopy and mounting requirements with Ironhaul.
IRONHAUL aluminum truck canopy for GMC Sierra 2500/3500 HD with an 8 ft long bed.
Request a fitment and availability check before ordering. Send your model year, truck series, cab style, measured bed length and preferred Ironhaul store so our team can confirm the correct canopy and mounting requirements.
GMC lists an 8 ft long-bed configuration for Sierra HD. Factory bed dimensions are a vehicle reference; exact canopy compatibility must be confirmed for your truck.
Official GMC Sierra HD vehicle specifications
Aluminum construction, side-access doors and a black finish. Confirm the supplied windows, mounting kit, roof accessories and optional add-ons with your store. Installation, optional accessories and freight are quoted separately.
Chat with our team about fitment, shipping or your order. If we’re away, leave your email in chat so we can follow up.
Prefer email? Contact our sales team.
Leave your email for our sales team to check availability and follow up.
Choose the product and option you need. Our sales team will follow up by email.
Thanks for subscribing!
This email has been registered!
Get help with fitment, installation, pickup or freight.
CANOPY CARE & PROTECTION
Choose one optional service plan per canopy. Your order rewards update automatically.
CAD, before tax and delivery. Includes applicable merchandise discounts. Apply any coupon here before continuing. Final tax, delivery or pickup are confirmed at checkout.
1 complimentary service visit within 1 year
Canopy service check: hinges, struts, clamps, locks, windows and mounting hardware; inspection, tightening and cleaning.
2 complimentary service visits within 2 years
Basic services, priority booking, window alignment and lock lubrication; one water-resistant reseal, minor gasket replacement and required hinge, strut or C-clamp replacement within the package.
Up to 3 complimentary service visits within 3 years
Standard services, priority booking, two water-resistant reseals in total, gasket inspection and replacement, window removal and adjustment, resealing, leak testing and final quality inspection.
