Remove rust, dirt, and raised debris so the spacer can sit flat against the hub. The mating surfaces should be clean and undamaged before the fasteners are tightened.
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2002-2009 Chevrolet Trailblazer / 2002-2009 GMC Envoy | 6x5" to 6x5.5" 78.1mm Center Bore M12x1.5 Thread Wheel Hub Accessory - P
Durable
6061T6
12.9-Grade Bolts
- SKU:
- 83ISWSA5197US
$157.99
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- Bolt Pattern
- 6x5" To 6x5.5"
- Wheel Bolt Pattern
- 6x5.5"
- Vehicle Bolt Pattern
- 6x5"
- Thread Size
- M12x1.5
- Center Bore
- 78.1
- Hub-Centric Lip
- No
- Thickness
- 1.25inch
- Note1
- Only for 6x127mm Models with 6x139.7mm Wheels,Change Bolt Pattern.
- [Wheel Adapters Specification] --- Vehicle Bolt Pattern: 6x5"(6x127mm) ; | Wheel Bolt Pattern: 6x5.5"(6x139.7mm) ; | Thickness: 1.25 inch ; | Thread Pitch: M12x1.5 ; | Hub Bore: 78.1mm ; | Recommended torque: 70-80 ft/lbs. !!! Note: If the length of the vehicle bolts exceed the thickness of the wheel adapters, you need to cut the vehicle bolts
- [Vehicle Application] --- The 6x127 to 6x139.7 Wheel Adapters set replacement for Front For:; 2002-2009 Trailblazer 4.2L L6; Envoy 4.2L L6; 2004-2007 Rainier 4.2/5.3L L6/V8; 2005-2009 Envoy 5.3L V8; 9-7x 4.2/5.3L L6/V8; 2006-2009 Trailblazer 6.0L V8; 2005 Envoy XL 4.2L L6; Envoy XUV 4.2L L6; 2002-2004 Bravada 4.2L AWD L6; 2003-2008 Ascender 4.2L L6; 2003-2004 SSR 5.3L V8; Envoy XL 5.3L V8; 2003-2005 Trailblazer EXT 5.3L V8; 2005-2006 SSR 6.0L V8; 2006-2008 Trailblazer 5.3L V8
- [High Quality] --- 6x127 to 6x139.7 Wheel Adapter is truly forged from lightweight anodized 6061-T6 aircraft-grade aluminum alloy, the surface anodized coating can protect the metal surface from environmental erosion under extreme conditions. CNC precisely machined, with pre-installed heat treated 12.9 grade carbon steel studs, 7-10 times the corrosion resistance of similar products. The installation fit more better, so as to prevent wheel vibration and maintain the stock driving
- [Aggressive Driving Experience] --- These 6x127 to 6x139.7 wheel adapters change bolt pattern,it help you to fit the wheel of one factory vehicle to the hub of a different vehicle. The Wheel Adapters can move your wheels further out from the wheel hub, mount larger wheel or tires. Installing the wheel adapters can fix brake caliper clearance issues, correct tire friction issues, increase cornering stability,giving an aggressive performance to your vehicle
- [Professional Services] --- Before placing an order, confirm compatibility by entering the year, make, and model in the PhiltopAuto suitability filter in the upper left corner. --- IMPORTANT SAFETY ADVISORY --- : Torque lug bolts/nuts to manufacturer specifications. Check and re-torque all hardware after 25-50 miles. See Product Description for additional install information
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Compatible Vehicles
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2004 - 2007 | Buick | Rainier | CXL | 4.2L L6 | - |
| 2004 - 2007 | Buick | Rainier | CXL | 5.3L V8 | - |
| 2004 - 2005 | Buick | Rainier | CXL Plus | 4.2L L6 | - |
| 2004 - 2005 | Buick | Rainier | CXL Plus | 5.3L V8 | - |
| 2004 | Chevrolet | SSR | Base | 5.3L V8 | - |
| 2005 - 2006 | Chevrolet | SSR | Base | 6.0L V8 | - |
| 2008 | Chevrolet | Trailblazer | Base | 4.2L L6 | - |
| 2008 | Chevrolet | Trailblazer | Base | 5.3L V8 | - |
| 2002 - 2007 | Chevrolet | Trailblazer | LS | 4.2L L6 | - |
| 2006 - 2007 | Chevrolet | Trailblazer | LS | 5.3L V8 | - |
| 2002 - 2009 | Chevrolet | Trailblazer | LT | 4.2L L6 | - |
| 2006 - 2008 | Chevrolet | Trailblazer | LT | 5.3L V8 | - |
| 2002 - 2003 | Chevrolet | Trailblazer | LTZ | 4.2L L6 | - |
| 2002 - 2004 | Chevrolet | Trailblazer | North Face | 4.2L L6 | - |
| 2006 - 2009 | Chevrolet | Trailblazer | SS | 6.0L V8 | - |
| 2003 - 2006 | Chevrolet | Trailblazer EXT | LS | 4.2L L6 | - |
| 2003 - 2006 | Chevrolet | Trailblazer EXT | LS | 5.3L V8 | - |
| 2003 - 2006 | Chevrolet | Trailblazer EXT | LT | 4.2L L6 | - |
| 2003 - 2006 | Chevrolet | Trailblazer EXT | LT | 5.3L V8 | - |
| 2003 - 2004 | Chevrolet | Trailblazer EXT | North Face | 4.2L L6 | - |
| 2003 - 2004 | Chevrolet | Trailblazer EXT | North Face | 5.3L V8 | - |
| 2005 - 2009 | GMC | Envoy | Denali | 5.3L V8 | - |
| 2002 - 2009 | GMC | Envoy | SLE | 4.2L L6 | - |
| 2002 - 2009 | GMC | Envoy | SLT | 4.2L L6 | - |
| 2005 - 2006 | GMC | Envoy XL | Denali | 5.3L V8 | - |
| 2002 - 2006 | GMC | Envoy XL | SLE | 4.2L L6 | - |
| 2003 - 2005 | GMC | Envoy XL | SLE | 5.3L V8 | - |
| 2002 - 2006 | GMC | Envoy XL | SLT | 4.2L L6 | - |
| 2003 - 2005 | GMC | Envoy XL | SLT | 5.3L V8 | - |
| 2004 - 2005 | GMC | Envoy XUV | SLE | 4.2L L6 | - |
| 2004 - 2005 | GMC | Envoy XUV | SLE | 5.3L V8 | - |
| 2004 - 2005 | GMC | Envoy XUV | SLT | 4.2L L6 | - |
| 2004 - 2005 | GMC | Envoy XUV | SLT | 5.3L V8 | - |
| 2003 | Isuzu | Ascender | Base | 4.2L L6 | - |
| 2006 | Isuzu | Ascender | Base | 4.2L L6 | - |
| 2003 | Isuzu | Ascender | Base | 5.3L V8 | - |
| 2003 - 2006 | Isuzu | Ascender | LS | 4.2L L6 | - |
| 2003 - 2006 | Isuzu | Ascender | LS | 5.3L V8 | - |
| 2003 | Isuzu | Ascender | Limited | 4.2L L6 | - |
| 2003 - 2005 | Isuzu | Ascender | Limited | 5.3L V8 | - |
| 2004 - 2005 | Isuzu | Ascender | S | 4.2L L6 | - |
| 2007 - 2008 | Isuzu | Ascender | S | 4.2L L6 | - |
| 2005 | Isuzu | Ascender | S | 5.3L V8 | - |
| 2006 - 2009 | Saab | 9-7x | 4.2i | 4.2L L6 | - |
| 2006 - 2009 | Saab | 9-7x | 5.3i | 5.3L V8 | - |
| 2008 - 2009 | Saab | 9-7x | Aero | 6.0L V8 | - |
| 2005 | Saab | 9-7x | Arc | 5.3L V8 | - |
| 2005 | Saab | 9-7x | Linear | 4.2L L6 | - |
Product Specifications
- Brand
- PHILTOP
- Bolt Pattern
- 6x5" To 6x5.5"
- Wheel Bolt Pattern
- 6x5.5"
- Vehicle Bolt Pattern
- 6x5"
- Thread Size
- M12x1.5
- Center Bore
- 78.1
- Hub-Centric Lip
- No
- Thickness
- 1.25inch
- Note1
- Only for 6x127mm Models with 6x139.7mm Wheels,Change Bolt Pattern.
- Note2
- Not for Original Wheel,Only Work with 6x139.7mm Wheel.
- Outside Diameter
- 176
- Inside Diameter
- 3.07 in/78.1 mm
- Lug Patterns
- 6
- Type
- Wheel Adapter
- Items Included
- 4x Wheel Adapters,Thread Locker,Instruction Manual
- ATV/UTV Compatible
- No
- Material
- 6061T6
- Manufacturing Process
- Forge
- Recommended Torque
- 70-80 lb-ft
- Bolt Grade
- 12.9
- Warranty Period
- 2-Year
Product Video
Product Description


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FAQS
Spacers alone do not always change alignment settings, but an alignment check may be useful if handling changes, uneven tire wear appears, or other suspension work is performed.
Choosing PHILTOP means choosing quality and peace of mind. Low-quality spacers can compromise safety, but PHILTOP products are engineered for durability and performance. Don’t compromise—trust PHILTOP for safe and high-performing wheel upgrades.







