99-06 Chevrolet Silverado/GMC Sierra 1500 Fleetside Spoilers
K2 Industries
99-06 Chevrolet Silverado/GMC Sierra 1500 Fleetside Spoilers
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
1999–2006 Chevrolet Silverado / GMC Sierra 1500 Fleetside Spoilers
Bolt-on bed spoilers designed to reduce tailgate lift and improve stability at highway speeds. Hard panel construction fits factory bed mounting points without modification. Direct bolt-on installation with no drilling required.
Key Features
- Tailgate Lift Reduction - Minimizes air turbulence under the bed at highway speeds for steadier handling.
- Factory Bolt-On Design - Uses existing bed mounting points; no drilling or welding needed.
- Minimal Overhang - Designed to clear tailgate operation and stay clear of cargo bed interference.
Specs
- Material: Hard panel construction
- Configuration: Pair (driver and passenger side)
- Condition: Ready-to-finish
What's Included
- Two bed spoiler panels (left and right)
Frequently Asked Questions
Will these interfere with my tonneau cover or bed cover?
Test-fit before committing to installation. Spoiler height and tonneau design vary — some covers tuck under, others may contact the spoiler edge. Measure your specific cover against the spoiler profile beforehand.
How much improvement will I see in bed stability at highway speed?
Results depend on your driving conditions and load. Spoilers reduce upward air pressure under the bed, which helps keep the truck planted — most noticeable with an empty or light bed on windy highways. Heavy loads will show less dramatic effect.
Do I need to drill into my bed to install these?
No. These mount at factory bolt points along the bed rails. You're using existing holes — no new drilling required.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-13806-CHV-006-SPL |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information