BDS Suspension 6-Inch Lift Kit | FOX 2.5 Performance Elite Coil-Overs Front & Rear | 2007-2013 GMC Sierra 1500 4WD | SKU 177PES
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Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.
Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
The BDS Suspension 6-inch lift kit (SKU 177PES) delivers 6 inches of lift for the 2007–2013 GMC Sierra 1500 4WD using FOX 2.5 Performance Elite coil-over shocks at the front and FOX 2.5 Performance Elite shocks at the rear — full Performance Elite tier front and rear. The front system includes 1/4"-thick laser-cut, perfect-fit crossmembers for a rigid bolt-together subframe, multi-piece differential relocation brackets, heavy-duty front skid plates, and CNC-machined ductile cast iron steering knuckles that correct steering geometry at the taller ride height — engineered to work with factory tie rod ends to maintain proper steering angles and ESC compatibility. Sway bar drops, bump stop extensions, brake line brackets, and CV spacers are included. Rear lift via heavy-duty axle block, new U-bolts, and brake line brackets. Clearance for up to 35" tires. Professional installation and full front-end alignment required.
This is the GMC Sierra 1500-badged part number. The equivalent Chevy Silverado 1500-badged part number is 176PES.
Component Specifications
| Spec | Detail |
|---|---|
| SKU | 177PES |
| Equivalent Silverado SKU | 176PES |
| Brand | BDS Suspension |
| Front Lift Height | 6 inches |
| Front Shocks | FOX 2.5 Performance Elite coil-overs |
| Rear Shocks | FOX 2.5 Performance Elite |
| Rear Lift Method | Heavy-duty axle block, new U-bolts, brake line brackets |
| Front Crossmembers | 1/4" thick, laser-cut, bolt-together rigid subframe |
| Differential Relocation | Multi-piece relocation brackets included |
| Steering Knuckles | CNC-machined ductile cast iron — corrects steering geometry at lifted ride height, maintains ESC compatibility |
| Skid Plates | Heavy-duty front skid plate system |
| Additional Components | Sway bar drops, bump stop extensions, brake line brackets, CV spacers |
| Maximum Tire Size | Up to 35" |
| Drivetrain | 4WD only |
| Country of Origin | USA |
| Sold As | Complete kit |
What Is and Is NOT Included
| Item | Included |
|---|---|
| Front coil-over shocks — FOX 2.5 Performance Elite | ✓ |
| Rear shocks — FOX 2.5 Performance Elite | ✓ |
| 1/4" laser-cut crossmembers | ✓ |
| Differential relocation brackets | ✓ |
| CNC-machined steering knuckles | ✓ |
| Front skid plates | ✓ |
| Sway bar drops, bump stop extensions, brake line brackets, CV spacers | ✓ |
| Rear axle block(s) and U-bolts | ✓ |
| Wheel alignment service | ✗ NOT included — required after install, performed by a qualified shop |
BDS Silverado/Sierra 1500 (07-13) 4WD 6" Kit Family
| SKU (Sierra / Silverado) | Front | Rear |
|---|---|---|
| 177PES / 176PES (this listing) | FOX 2.5 Performance Elite | FOX 2.5 Performance Elite |
| Standard tier (confirm SKU) | Strut or coil-over | NX2 Nitro or FOX 2.0 Performance Series |
Verified Fitment
| Vehicle | Years | Drivetrain | Status |
|---|---|---|---|
| GMC Sierra 1500 | 2007–2013 | 4WD | ✓ |
| Chevy Silverado 1500 | 2007–2013 | 4WD | ✓ — order SKU 176PES |
| Silverado/Sierra 1500 | 2007–2013 | 2WD | ✗ Different kit required |
| Silverado/Sierra 1500 | 2014–2018 | 4WD | ✗ K2 platform — different kit |
| Silverado/Sierra 1500 | 2019–2026 | 4WD | ✗ T1 platform — different kit |
| Silverado/Sierra 1500 | 2006 and earlier | Any | ✗ Different platform |
| Silverado/Sierra 2500HD/3500HD | Any | Any | ✗ Different platform |
Critical Compatibility
| Configuration | Notes |
|---|---|
| 2WD trucks | Does not fit — order the 2WD-specific BDS kit for this platform |
| 2014+ trucks (K2/T1 platforms) | Does not fit — different generation requires a different BDS SKU |
| Factory wheels | Confirm wheel offset/backspacing against the up-to-35" tire clearance — do not assume larger sizes clear without verification |
| Steering/ESC systems | Steering knuckles maintain ESC compatibility — verify no aftermarket steering modifications conflict |
Common Questions
Is this Silverado or Sierra specific?
This SKU (177PES) is the GMC Sierra-badged part number. The mechanically identical Chevy Silverado version is SKU 176PES.
Does this kit affect ESC?
No — the CNC-machined ductile cast iron steering knuckles are engineered to maintain proper steering geometry and ESC compatibility at the lifted ride height.
What's the maximum tire size?
Up to 35" per BDS's own product documentation. Confirm exact tire and wheel specs with your supplier based on wheel offset and backspacing.
Does this fit a 2WD Silverado or Sierra?
No. BDS makes a separate 2WD-specific 6" kit for this platform.
The Obsidian Take
The 177PES is the top-tier 6" lift for the 2007–2013 Sierra 1500 4WD — FOX 2.5 Performance Elite front and rear, laser-cut crossmembers, differential relocation, ESC-compatible steering knuckles. This is the full premium build, not a mixed-tier compromise.
If you're shopping for a lower price point on this platform's 6" lift, BDS offers tiers using NX2 Nitro or FOX 2.0 Performance Series rear shocks under a different SKU — confirm that part number separately if Performance Elite at both ends isn't the priority.
Non-Returnable Notice: Once installed, suspension components are non-returnable. Confirm drivetrain and model year before ordering.
Manufacturer Data Disclaimer: Specifications sourced from BDS Suspension's own product documentation and authorized distributor data. Obsidian Forged Auto Supply is an authorized BDS Suspension dealer. Manufacturer specifications are subject to change without notice.