1977 Chevrolet G20 Wheels & Rims
Shop Wheels for 1977 Chevrolet G20
Showing 8 of 8+ wheels compatible with the 1977 Chevrolet G20
Your 1977 Chevrolet G20 Beauville, Chevy Van, or Sportvan rolls on a 5x127 bolt pattern with a 15x6 stock wheel. At ThreePiece.us, we stock wheels from Black Rhino, Dirty Life, Carolina Forged, Fuel 1PC, Icon Alloys, Vision, 9Six9 Wheels, and LOCK OFFROAD. Every wheel is verified to bolt on and ships free throughout the lower 48 states.
Finding the perfect fit for your classic van has never been easier. We offer sizes ranging from 15x6 up to 17x7, ensuring you'll discover exactly what suits your ride. Our expert team verifies fitment on every wheel before it ships, so you can order with confidence. Upgrade your G20 today and enjoy free shipping.
1977 Chevrolet G20 Wheel Fitment Guide — What Works & What to Avoid
Your 1977 Chevrolet G20 (Beauville, Chevy Van, Sportvan) rolls on a 5x127 bolt pattern with a 77.8mm hub-centric bore. The stock setup is 15x6 with an 11mm offset. You can upgrade to 15-inch widths up to 8 inches, move to 16-inch sizes from 6.5 to 8 inches wide, or step up to 17x7—all bolt straight on with no adapters needed.
Pay close attention to the 5x127 bolt pattern; it's the only pattern that fits this van, so verify compatibility before ordering. Since your G20 uses hub-centric wheels, make sure any new wheel has a 77.8mm bore or use hub-centric rings if the bore runs larger. Going too wide or running aggressive offsets risks contact with the fender or suspension components, so stick within the listed compatible sizes.
Every wheel we stock for your G20 is verified to bolt on and ships free throughout the lower 48 states. Check out Black Rhino, Dirty Life, Carolina Forged, Fuel 1PC, Icon Alloys, Vision, 9Six9 Wheels, and LOCK OFFROAD—all available now in your fitment.
1977 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
1977 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 1977 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