Improve the stance and stability of your truck
The 1.5 inch KINGROCK 6x5.5 wheel spacers for Silverado 1500, Sierra 1500 and Ram 1500 DT 2019-2026 allow you to:
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Widen the track width by 1.5’’ per side
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Achieve a more aggressive flush look
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Improve lateral stability
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Install wider tires
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Optimize suspension clearance
Engineered to withstand harsh North American climate conditions including road salt and seasonal temperature changes.
Technical Specifications
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Thickness: 1.5” (38.1 mm)
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Bolt Pattern : 6x5.50'' (6x139.5mm)
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Thread Pitch: M14x1.5
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Hub Bore: 78.1 mm
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Type: Hub Centric
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Material: High-strength aluminum
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Installation: Bolt-on
78.1 mm Hub Centric – Precision OEM Fit
The 78.1 mm center bore matches exactly the factory hubs of compatible models.
- Perfect centering
- Reduced vibration
- Proper load distribution
- Secure installation
Unlike universal spacers, this model is machined specifically for these platforms.
Safe Installation Guidelines
Based on the KINGROCK installation manual:
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Thoroughly clean the hub mounting surface before installation
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Ensure OEM studs do not protrude past spacer face
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Torque the spacer to the vehicle hub to 110 ft-lbs
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Torque the wheel according to manufacturer specifications
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Re-torque after 50–100 km (30–60 miles)
Professional installation recommended.
Designed specifically for:
Chevrolet Silverado 1500
GMC Sierra 1500
Ram 1500
Kingrock
