Richeer Wheel Spacers 1.5-inch 6x5.5 for Silverado/Sierra — 4pc 6061-T6 with Grade 12.9 studs

Richeer 1.5-inch wheel spacers (6x5.5) are a set of four billet aluminum spacers that widen the track for improved stance, handling, and wheel clearance on compatible GM and select Ram trucks.

If you want a bolder look and a more stable feel without changing wheel offset or tires, these spacers bolt onto the hub to push the wheel outward 1.5 inches. Machined from 6061-T6 forged aluminum, fitted with Grade 12.9 studs and finished with an anodized surface, this kit balances strength and corrosion resistance for on-road use.

How will these spacers change my truck’s look and stance?

Installing the Richeer 1.5" spacers moves each wheel 38.1 mm farther from the hub, creating a wider, more aggressive track and allowing flush fitment with fenders or wider tires. The visual change is immediate: wheels appear pushed outward, reducing the tucked-in appearance common with deep-dish wheels.

• 1.5 inch (38.1 mm) offset increase per wheel
• Creates a wider stance and straighter wheel alignment visually
• Improves fitment with aftermarket wheels and low-profile tires

Will these spacers fit my Silverado, Sierra, Tahoe, or Suburban?

The kit is designed for a broad range of GM trucks and SUVs plus certain Rams using a 6x5.5" (6x139.7) bolt pattern and a 108 mm hub bore. Check your model year and wheel bolt pattern against the compatibility list before purchase to confirm fitment.

• Fits many models from 1988–2024 including Silverado, Sierra 1500, Tahoe, Suburban, Yukon XL, Avalanche, Escalade
• Also compatible with select Express, Savana, and certain Ram 1500 models
• Sold as a set of four spacers with studs and nuts; confirm 6-lug hubs where noted

Are these spacers strong and safe for everyday driving?

The Richeer spacers use forged 6061-T6 billet aluminum and CNC machining for precise tolerances, while Grade 12.9 studs deliver higher tensile and yield strengths than common 10.9 studs. The robust materials and finish reduce the risk of corrosion and maintain clamping force for typical highway and light off-road driving.

• Forged 6061-T6 aluminum body for high strength-to-weight ratio
• Grade 12.9 studs with ~1000 MPa tensile strength for secure mounting
• Anodized surface finish to resist environmental erosion and oxidation

How does installation and compatibility with wheels and brakes work?

These spacers use 14 x 1.5 mm threaded studs and include nuts, so they mount between the hub and your wheel. Because they move the wheel outward, check brake caliper clearance, fender gap, and wheel backspacing; professional installation or a shop inspection is recommended if you’re uncertain.

• Includes 14mm x 1.5 threaded studs and nuts for standard 6-lug wheels
• 108 mm hub bore centers the spacer for proper fitment and to reduce vibration
• May require minor checks for caliper clearance or fender trimming on extreme setups

Who this is for: Drivers who want a stronger visual presence and a wider track for improved on-road stability on compatible GM trucks and SUVs, as well as some Ram 1500s. This kit is suited to owners fitting aftermarket wheels, riders seeking improved handling feel, or anyone needing extra clearance for larger tires—provided the vehicle matches the specified bolt pattern and hub bore. If you plan heavy-duty towing, extreme off-road use, or have questions about brake or suspension clearances, consult a professional installer or your vehicle technician before fitting spacers.