1966 GMC 3500 Wheels & Rims
Shop Wheels for 1966 GMC 3500
The 1966 GMC 3500 Base comes equipped with 16x7 stock wheels that sit at a 13 offset. Finding the right replacement becomes effortless when you shop ThreePiece.us, where every wheel is verified to bolt directly onto your truck's 8x165.1 pattern. We stock trusted brands like Carolina Forged, Vision, WELD Off-Road, and American Truxx, all ready to ship free to the lower 48 states.
Whether you prefer staying with 16-inch sizing or stepping up to 17-inch wheels, compatibility options abound for your GMC. Black Rhino, Fuel 1PC, American Racing, and Tuff round out our impressive lineup of in-stock selections. Each wheel undergoes fitment verification before it ships, ensuring hassle-free installation on your classic truck.
1966 GMC 3500 Wheel Fitment Guide — What Works & What to Avoid
Your 1966 GMC 3500 uses an 8x165.1 bolt pattern with a 117.0mm hub-centric center bore. The stock wheel is 16x7 with a 13mm offset. You can upgrade to larger diameters and widths, choosing from 16x7 through 17x9 options, all in square setup since this truck doesn't run staggered fitment.
Keep in mind that only wheels with an 8x165.1 bolt pattern will fit your GMC. If a wheel's center bore exceeds 117.0mm, you'll need hub-centric rings to ensure a proper fit. Aggressive offsets or extremely wide wheels risk rubbing on the fender or suspension components, so stick within the compatible range we've listed.
Every wheel we offer for your truck is verified to bolt on properly and ships free to the lower 48 states. Browse our in-stock selection from brands like Carolina Forged, Vision, WELD Off-Road, and American Truxx to find the perfect match for your build.
1966 GMC 3500 Wheel Fitment Specifications
The 8x165.1 bolt pattern determines which wheels physically bolt onto your truck, while the 117mm center bore ensures a hub-centric fit. The factory equips this truck with 16x7 wheels at a +13 offset.
Lug Type
nut
Thread Size
1/2 UNF
Torque Spec
74 ft-lbs
TPMS
No
1966 GMC 3500 Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 16x7 | -6 to +25 | 215/85R16, 245/75R16, 225/75R16 | — |
| 16x7 | -6 to +25 | 245/75R16, 265/75R16, 31/10.50R16 | 2. Body Modification Required |
| 16x7.5 | -6 to +25 | 215/85R16, 245/75R16, 225/75R16 | — |
| 16x8 | -6 to +25 | 225/75R16, 245/75R16, 215/85R16 | — |
| 17x8 | -6 to +25 | 265/70R17, 30/10.00R17, 31/10.50R17 | — |
| 16x8.5 | +18 to +25 | 225/75R16, 245/75R16, 215/85R16 | 2. Body Modification Required |
| 17x8.5 | +18 to +25 | 265/70R17, 30/10.00R17, 31/10.50R17 | 2. Body Modification Required |
| 17x9 | +9 to +26 | 265/70R17, 31/10.50R17, 31/12.50R17 | 2. Body Modification Required |
Best Wheel Brands for the GMC 3500
- Fuel Forged — FF12, FF19, FF41
- Fuel 1PC — Maverick, Assault, Blitz
- Method Race Wheels — MR305, MR701
- American Racing — AR924, VN507
- Heritage Wheel — Bushido, Ebisu
Complete Your 1966 GMC 3500 Build
- GMC 3500 suspension upgrades — pairs well with a wheel upgrade
- GMC 3500 exhaust systems — pairs well with a wheel upgrade
- GMC 3500 suspension — pairs well with a wheel upgrade
- GMC 3500 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