Bike Rack for GMC Sierra: Urban Courier Work
This bike rack is the version most often ordered for urban courier work on the GMC Sierra. It is supplied to a written specification covering material, dimensions, finish and packing, and that specification stays on file — so a repeat order is a reorder, not a new negotiation.
What usually goes wrong is ordinary: reorders that did not match the approved sample, or lead time that slipped twice before bulk started. Both come from a specification that was never written down.

Specification
| Product | Bike Rack |
|---|---|
| Vehicle application | GMC Sierra |
| Intended use | Urban Courier Work |
| Base material | Polypropylene |
| MOQ | 1,000 pieces per specification |
| Sampling | 14 working days, 5 days per revision |
| Compliance | CCC |
Why this version
- Material — Polypropylene, chosen for the urban courier work duty cycle rather than for showroom appearance.
- Capacity — sized for continuous use, not for intermittent demonstration use.
- Mounting — fixed to the GMC Sierra without modification to the vehicle.
- Service — wearing parts are replaceable without replacing the whole unit.
- Packing — carton sized for a warehouse shelf, marked to your barcode.

Related lines
- Cargo Carrier
- Cargo Net
- Tricycle Parts Set
- Jack Stand
- Valve Cap Set
- Trailer Hitch
Fitment notes
Keep the old part until the new one is on the bench. Comparing them side by side settles questions a photograph never will.
Ordering checklist
- Confirm the model year, market version and mounting points.
- State the duty cycle; urban courier work is not the same specification as occasional use.
- Approve a sample built from bulk material.
- Fix packing and marking before the first container.
- Inspect before balance payment.
Questions buyers ask
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 1000 pieces per line.
Can the specification be held on file?
Yes. Once approved, the specification is recorded against your part number so a reorder reproduces the CCC-compliant build instead of a fresh interpretation.
How is packing specified?
Individual packing, inner box quantity and carton marking are confirmed at quotation stage so the cartons arrive ready for your warehouse.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 5 days once you have seen the first piece.
Send the specification you are working to and we will confirm what we can match, what we would change and why.






