Pro Comp - Suspension
2.5 INCH LEVELING KIT FOR 2020-2024 CHEVY/GMC 2500HD & 3500 HD 4WD
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.
ProComp offers a heavy-duty adjustable leveling kit for the all-new 2020-2024 Chevy Silverado and GMC Sierra 2500HD & 3500HD trucks. This Kit offers a new leveling solution that is specifically designed to function and install properly on GM's new suspension design. Maintains the factory ride and handling. Features industry-leading forged torsion keys with specific indexing designed for each application.
- Allows for 20x9 +18 or 0 offset - 35x12.50 tire
- Trimming may be required with some tire styles on 20x9 0 offset - 35x12.50 or 325/60R20
- Forged Torsion Keys
- Note: Does not work with AT4X or ZR2 models
Specifications
- California Proposition 65: WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.
- Color: Black
- Fitment: Direct Fitment
- Front Lift Component: Torsion Key
- Front Lift Height: 2.5 Inches
- Front or Rear: Front
- Install Difficulty: Intermediate Requires some Automotive knowledge
- Installation Time: 2 Hours
- Max Tire Size: 33 Inch
- Prop65 Chem1: Di(2-ethylhexyl)phthalate (DEHP)
- Shocks Included: No
Vehicle application overview
Confirm trim, engine, and installation requirements before ordering.
- 2020–2024 Chevrolet Silverado 2500 HD
- 2020–2024 Chevrolet Silverado 3500 HD
- 2020–2024 GMC Sierra 2500 HD
- 2020–2024 GMC Sierra 3500 HD
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
Pro Comp - Suspension
| Option | SKU / part reference |
|---|---|
| Standard | PCSGMLL231 |
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