24″ Mirror-Polished Forged Aluminum Big-Hole Wheel Kit with 8–10 Lug Adapters & Chrome Caps — Fits 1977–2000 Chevy/GMC 3500 DRW, P30, C30, K30

Description

Bring modern semi-style performance and aggressive commercial styling to your classic Chevy or GMC dually with this complete 24×8.25 forged aluminum 6-wheel conversion kit. Designed specifically for 1977–2000 Chevy/GMC 3500 DRW, C30, K30, and P30 chassis trucks, this package converts the factory 8×6.5 (8×165.1mm) bolt pattern to a heavy-duty 10×285.75mm hub-piloted setup.

This allows you to run true 24” forged commercial-style wheels with confidence — without cutting, fabrication, or guesswork.

At the core of this upgrade are six Northstar 24×8.25 forged aluminum wheels featuring the signature Big Hand Hole design. The large open hand holes improve brake cooling, allow easy inspection, and deliver a bold, modern semi-truck appearance.

These are true 24” forged wheels — not machined down from 24.5”. Each wheel is forged from high-strength 6061 aluminum and mirror polished on both sides for a premium, show-quality finish with commercial-grade strength.

The included CNC-machined steel adapters are hub-centric, bolt-on, and engineered specifically to modernize vintage GM dually platforms while maintaining proper load support and drivability.

🚛 What’s Included

✔ (6) 24×8.25 Northstar Forged Aluminum Wheels

✔ Mirror polished finish (both sides)

✔ Big Hand Hole design

✔ (4) 8×6.5 to 10×285.75 Hub-Centric Steel Adapters

✔ Installation hardware included

✔ Billet aluminum caps and nut covers

✔ Chrome hub cover options (select at checkout):

 • Pointed caps with spiked nut covers

 • Rounded caps with standard nut covers

🔧 Wheel Specifications

• Size: 24×8.25

• Material: Forged 6061 Aluminum

• Finish: Mirror Polished (Both Sides)

• Bolt Pattern: 10×285.75mm (Hub-Piloted)

• Bolt Hole Diameter: 26mm

• Outset: 167mm

• Max Load Rating: 4,400 lbs per wheel

• Style: Big Hand Hole (Large/Open Design)

🔧 Vehicle Compatibility

Fits:

• 1977–2000 Chevy 3500 DRW

• 1977–2000 GMC 3500 DRW

• C30

• K30

• P30 chassis

Factory 8×6.5 (8×165.1mm) bolt pattern applications.

⚠ Dual rear wheel trucks only.

⚠ Professional installation strongly recommended.

⭐ Why Choose This Kit

✅ Designed specifically for classic GM 8-lug dually platforms

✅ Converts 8×6.5 to commercial 10×285.75 hub-pilot setup

✅ True forged 24” wheels — not modified or cut-down

✅ Big Hand Hole design improves cooling and modern styling

✅ 4,400 lb load rating per wheel

✅ Complete 6-wheel kit simplifies ordering and installation

🔥 Modernize Your Classic Dually

Whether you’re restoring a vintage hauler, building a custom show truck, or upgrading for modern commercial tires, this Northstar forged wheel and adapter kit delivers strength, styling, and bolt-on simplicity — transforming your old-school dually into a modern commercial-grade setup.

Explore more from our collection.