1989 Chevrolet G20 Wheels & Rims
Shop Wheels for 1989 Chevrolet G20
Showing 8 of 8+ wheels compatible with the 1989 Chevrolet G20
The 1989 Chevrolet G20 van—whether you're driving the Beauville, Chevy Van, or Sportvan trim—rolls on a 5x127 bolt pattern with 15x6 factory wheels. ThreePiece.us carries premium wheels from Black Rhino, Dirty Life, Carolina Forged, and more, each verified to bolt directly onto your van. Every wheel ships free throughout the lower 48 states.
Upgrade your G20 with fitments ranging from 15 to 17 inches, accommodating sizes from 15x6 up to 17x7. Our extensive inventory ensures you'll find the perfect match for your van's stance and style. All wheels are verified to bolt on before they ship, so you can install with confidence and enjoy free shipping on your order.
1989 Chevrolet G20 Wheel Fitment Guide — What Works & What to Avoid
Your 1989 Chevrolet G20 rolls on a 5x127 bolt pattern with a stock 15x6 wheel at 11 mm offset. You can upgrade to 15-inch or 16-inch widths up to 8 inches, or step up to 17-inch diameter wheels at 7 inches wide. Since fitment is square across all four corners, you'll choose your desired size without worrying about staggered setup complications.
Remember that only 5x127 bolts will fit your G20—no other pattern works on this van. Your hub bore measures 77.8 mm, so if your chosen wheel's center bore exceeds that, use hub-centric rings to ensure a proper fit. Pushing too wide or too aggressive on offset invites fender and suspension contact, so stay within the compatible size range listed.
Every wheel we stock for your G20 is verified to bolt on clean and ships free throughout the lower 48 states. Black Rhino, Dirty Life, Carolina Forged, Fuel 1PC, Icon Alloys, Vision, 9Six9 Wheels, and LOCK OFFROAD all have options ready to ship.
1989 Chevrolet G20 Wheel Fitment Specifications
The 5x127 bolt pattern determines which wheels physically bolt onto your vehicle, while the 77.8mm center bore ensures a hub-centric fit. The factory equips this vehicle with 15x6 wheels at a +11 offset.
Lug Type
nut
Thread Size
1/2 UNF
Torque Spec
74 ft-lbs
TPMS
No
1989 Chevrolet G20 Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 15x6 | -19 to +15 | G78-15 | — |
| 15x6.5 | -19 to +15 | 225/75R15, 235/75R15 | — |
| 16x6.5 | -19 to +15 | 225/75R16 | — |
| 15x7 | -19 to +15 | 235/75R15, 225/75R15, 30/9.50R15 | — |
| 16x7 | -19 to +15 | 205/80R16, 215/75R16, 215/85R16 | — |
| 17x7 | -19 to +15 | 215/70R17, 225/70R17, 225/75R17 | — |
| 15x7.5 | -19 to +15 | 235/75R15, 30/9.50R15, 225/75R15 | — |
| 16x7.5 | -19 to +15 | 205/80R16, 215/75R16, 215/85R16 | — |
| 17x7.5 | -19 to +15 | 215/70R17, 225/70R17, 225/75R17 | — |
| 18x7.5 | -19 to +15 | 225/60R18 | — |
| 15x8 | -19 to +15 | 235/75R15, 30/9.50R15, 225/75R15 | — |
| 16x8 | -19 to +15 | 205/80R16, 215/75R16, 215/85R16 | — |
| 17x8 | -19 to +15 | 215/70R17, 225/70R17, 225/75R17 | — |
| 18x8 | -19 to +15 | 225/60R18 | — |
| 19x8 | -19 to +15 | 235/55R19 | — |
| 20x8 | -19 to +15 | 235/55R20 | — |
| 20x8.5 | +null to +15 | 235/55R20 | 1. Check fitment, possible clearance issues |
| 20x9.5 | +null to +15 | 235/55R20 | 2. Body Modification Required |
Best Wheel Brands for the Chevrolet G20
Complete Your 1989 Chevrolet G20 Build
- Chevrolet G20 suspension — pairs well with a wheel upgrade
- Chevrolet G20 brakes — pairs well with a wheel upgrade
- Wheel & tire packages — pre-mounted, balanced, shipped ready to bolt on
- Installation accessories — hub rings, extended studs, TPMS kits, spacers