Bora 10mm Wheel Spacers for Chevy Colorado – Precision-Machined 6×5.5 Bolt Pattern
Our 10mm wheel spacers are precision-engineered for Chevy Colorado trucks with the factory 6×5.5 (6×139.7mm) bolt pattern. These hub-centric spacers push your wheels 10 millimeters outward per side, delivering a 20mm total stance increase that fills your wheel wells and improves cornering stability.
We machine every spacer from billet T6061 aluminum in our USA facility, ensuring perfect fitment with your Colorado’s factory hub bore and wheel studs. The 10mm thickness strikes the ideal balance—noticeable stance enhancement without requiring extended lug nuts or altering your speedometer calibration. Whether you’re running factory wheels or aftermarket rims, our spacers integrate seamlessly with your existing setup while clearing larger brake calipers and improving heat dissipation.
Each kit includes two spacers with pre-installed heat-treated wheel studs torqued to factory specifications. The anodized finish resists corrosion in all climates, and our hub-centric design eliminates vibration by centering on your Colorado’s hub rather than relying solely on lug nuts. We’ve tested these spacers extensively on 2015–2024 Colorado models, including ZR2 and Trail Boss variants.
- 10mm (0.39 inch) thickness per spacer – 20mm total track width increase
- 6×5.5 (6×139.7mm) bolt pattern fits 2015–2024 Chevy Colorado, GMC Canyon
- 106.1mm hub bore – precision hub-centric fit eliminates vibration
- Billet T6061 aluminum construction – aerospace-grade strength-to-weight ratio
- Pre-installed heat-treated wheel studs torqued to 80 ft-lbs
Why 10mm Spacers Are Ideal for Colorado Trucks
The 10 millimeter thickness offers Colorado owners the perfect entry point into stance enhancement without requiring modifications to your wheel studs or suspension geometry. At this width, your factory lug nuts maintain full thread engagement, and you won’t need to recalibrate your speedometer or ABS sensors.
We’ve found that 10mm spacers deliver immediate visual impact when paired with factory 17-inch or 18-inch Colorado wheels, pushing the tire face flush with the fender lip on stock suspension. For lifted Colorados running 33-inch tires, the added track width improves stability on highway speeds and reduces body roll during trail maneuvers. The spacers also provide critical clearance for owners upgrading to larger performance brake kits, as the 10mm offset prevents caliper interference common with aftermarket wheels.
Precision Manufacturing & Material Specifications
We machine every Bora wheel spacer from solid T6061 aluminum billets in our climate-controlled facility, holding tolerances within 0.001 inches. This aerospace-grade alloy delivers a tensile strength of 45,000 PSI while weighing 60% less than equivalent steel spacers, reducing unsprung mass that degrades ride quality and braking performance.
The Type II anodizing process creates a hard oxide layer that penetrates the aluminum surface, providing superior corrosion resistance compared to powder coating or painted finishes. We’ve subjected these spacers to 1,000-hour salt spray testing—they show zero pitting or material degradation in conditions that corrode untreated aluminum within 72 hours.
Installation Requirements & Torque Specifications
Installing 10mm wheel spacers on your Colorado requires only basic hand tools and takes approximately 30 minutes per axle. We include detailed instructions with every kit, but the process is straightforward: remove your factory wheel, slide the spacer onto the hub, thread our pre-installed studs into your vehicle’s hub, torque to 80 ft-lbs in a star pattern, then mount your wheel onto the spacer’s studs.
Because the spacer thickness is only 10 millimeters, your factory lug nuts maintain adequate thread engagement—you do not need extended lug nuts for this application. We recommend re-torquing all fasteners after the first 50 miles of driving, then checking torque every 5,000 miles as part of your routine wheel maintenance schedule.
More Bora Wheel Spacers for Colorado & Mid-Size Trucks
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Common Questions About Bora 10mm Wheel Spacers for Colorado
No, extended lug nuts are not required for 10mm spacers on the Chevy Colorado. Your factory lug nuts will maintain full thread engagement with the spacer’s pre-installed studs. The 10mm thickness is thin enough that standard lug nuts provide adequate clamping force and thread depth. We recommend extended lug nuts only when using spacers thicker than 15mm.
No, 10mm wheel spacers do not affect speedometer calibration or ABS sensors on the Colorado. The spacers mount between your hub and wheel without altering wheel diameter or tire size, so all factory electronic systems continue to function normally. Your speedometer, odometer, traction control, and ABS operate exactly as designed. Only changes to tire diameter require recalibration.
Installing 10mm spacers on both sides of an axle increases your Colorado’s total track width by 20 millimeters (0.79 inches)—10mm per side. This pushes each wheel outward by approximately three-eighths of an inch, creating a noticeably wider stance that fills your wheel wells better and improves stability. The modest width increase fits within factory fender clearances on stock-height and moderately lifted Colorados.
Yes, our 10mm wheel spacers fit all Chevy Colorado models from 2015 through current production year, including base, LT, Z71, ZR2, and Trail Boss trims. All these Colorado generations share the same 6×5.5 (6×139.7mm) bolt pattern and 106.1mm hub bore, so one spacer design covers the entire model range. We’ve validated fitment on both two-wheel-drive and four-wheel-drive configurations.
Yes, you can install spacers on the rear axle only, though we recommend installing them on both axles for balanced handling characteristics. Rear-only installation is popular among Colorado owners who want to level the stance between front and rear track widths, especially on lifted trucks where the rear can appear narrower. Just verify that your front and rear wheel offsets remain compatible with your suspension geometry.
We recommend re-torquing all spacer mounting hardware after the first 50 miles of driving to account for initial settling. After that, check torque every 5,000 miles or during routine tire rotations. Use a calibrated torque wrench set to 80 ft-lbs for the spacer-to-hub studs and follow your Colorado’s factory specification (typically 140 ft-lbs) for the wheel-to-spacer lug nuts. Regular torque checks prevent loosening and ensure safe operation.
Yes, as long as your aftermarket wheels use the 6×5.5 bolt pattern and have adequate clearance for the spacer thickness. Our spacers work with Method, Fuel, KMC, Black Rhino, and most other aftermarket brands designed for the Colorado. Verify that your wheel’s hub bore diameter is larger than the spacer’s outer pilot diameter (typically 130–140mm for Colorado wheels). If your wheels have a larger center bore than the Colorado’s 106.1mm hub, you may need hub-centric rings to eliminate vibration.