Description

• Size: 22 x 9 — wider stance for better road presence and handling.

• Bolt pattern: 6 x 5.5 (6×139.7 mm) — fits many full-size trucks/SUVs.

• Center bore: 78.1 mm — hub bore; may require hub centric rings if vehicle bore differs.

• Finish: G-MTL MCH-SPK — likely “Gunmetal Metallic with Machined Spokes” for contrast and depth.

• “24” — commonly denotes offset +24 (assumed); provides a moderately aggressive fitment (verify before purchase).

• Forged/cast alloy construction (specify with vendor) for a balance of strength and weight.

• Available for bolt-on installation; recommended professional mounting & balancing.

The PR176GM 22×9 is a purpose-built wheel for drivers who want the aggressive look of a larger wheel without sacrificing everyday drivability. The six-lug 6×5.5 bolt pattern and 78.1 mm center bore make it compatible with many full-size trucks and SUVs; the G-MTL MCH-SPK finish (gunmetal metallic with machined spokes) gives a modern, premium appearance that hides brake dust and wears well over time. With an assumed +24mm offset, the wheel provides a balanced stance — check exact vehicle fitment and clearances before ordering.

Technical specs

• Model: PR176GM

• Diameter × Width: 22 × 9 in

• Bolt pattern: 6 × 5.5 (6 × 139.7 mm)

• Center bore: 78.1 mm

• Finish code: G-MTL MCH-SPK (Gunmetal Metallic, Machined Spokes)

• Numeric suffix 24 — interpreted here as offset +24 mm (please confirm with vendor)

Compatibility & fitment notes

• The 6×5.5 bolt pattern is common on many full-size trucks and SUVs. Always verify your vehicle’s bolt pattern, center bore, and acceptable offset range before purchase.

• If your vehicle hub bore is larger than 78.1 mm, use hub-centric rings sized to your vehicle’s hub to ensure proper centering and reduce vibration.

• If the vehicle hub bore is smaller than 78.1 mm, these wheels will not seat — do not force.

Tire size guidance (typical for a 22×9 wheel)

• Typical usable tire width range for a 9″ rim: ~255 mm to ~305 mm.

• Common tire size examples that are often paired with 22×9 (verify fitment for your vehicle): 275/50R22, 285/45R22, 305/45R22.

• Always check overall diameter and wheel-well clearance (suspension travel, turning radius, fender lip) prior to mounting.

Installation & safety quick tips

• Use the vehicle manufacturer’s recommended lug torque (typical truck range ~90–140 ft·lb). Verify exact torque in the factory service manual.

• Re-torque lug nuts after 50–100 miles following installation.

• If using spacers, ensure they’re hub-centric and rated for your vehicle; spacers change effective offset and may require extended studs/longer lug nuts.

Some Vehicles That Use 6×5.5 (6×139.7):

• Chevrolet / GMC: Silverado 1500, Sierra 1500, Tahoe, Suburban, Yukon, etc.

• Toyota: Tacoma, 4Runner.

• Cadillac: Escalade (various years).

• Nissan: Titan, Armada (in some model years).

• Lexus: GX 460 (and other similar models).

FAQ

Q: What does “6×5.5” mean?
A: It’s the bolt pattern: 6 lug holes arranged on a 5.5-inch (139.7 mm) diameter circle. You must match your vehicle’s bolt pattern to these wheels.

Q: What is the 78.1 number?
A: That’s the wheel’s center bore diameter in millimeters (78.1 mm). It’s the hole the vehicle hub fits into. If your vehicle hub is smaller, the wheel won’t seat; if it’s larger, use hub-centric rings.

Q: Does “24” mean offset?
A: Often a trailing number indicates offset (for example +24 mm). I treated 24 as +24 mm offset here — confirm with the seller or spec sheet before buying.

Q: Will these fit my truck (example: Silverado, Sierra, Tundra, RAM)?
A: They may — many full-size trucks use a 6×5.5 pattern, but wheel fitment depends on center bore, offset, brake clearance, and year/model. Always check your vehicle’s bolt pattern, hub bore, and acceptable offset range before purchase.

Q: Do I need hub rings?
A: If your vehicle’s hub bore is smaller than 78.1 mm, the wheel won’t fit. If it’s larger than 78.1 mm, use hub-centric rings sized to your hub and 78.1 mm wheel bore to prevent vibration.

Q: What tire size should I buy for a 22×9?
A: Common ranges are 255–305 mm tire widths. Examples: 275/50R22, 285/45R22, 305/45R22 — but final choice depends on vehicle clearance and ride preferences.

Q: What about load rating and durability?
A: Load rating varies by manufacturer and wheel construction (cast vs forged). Verify the wheel’s load rating with the vendor to ensure it meets your vehicle’s GVWR and intended use.

Q: Are these hub-centric or lug-centric wheels?
A: The spec (78.1 mm) indicates the wheel has a specific center bore; whether it’s sold as hub-centric depends on match to your hub. If the wheel bore equals your hub bore, it will be hub-centric on your vehicle. If not, use hub rings or consider different wheels.

Q: What about finish care (G-MTL MCH-SPK)?
A: Clean regularly with pH-neutral wheel cleaner, avoid harsh acids/alcohols and abrasive brushes. Machine-finished surfaces often benefit from a protective wax/sealant to preserve the machined detail.