1978 Pontiac Phoenix Wheels & Rims
Shop Wheels for 1978 Pontiac Phoenix
Showing 8 of 8+ wheels compatible with the 1978 Pontiac Phoenix
Your 1978 Pontiac Phoenix Base, LJ, or SJ model rolls on a 5x120.65 bolt pattern with factory 14x6 wheels. ThreePiece.us carries premium fitment options from trusted brands like American Racing, US Mag 1PC, Performance Replicas, and Vision, all verified to bolt directly onto your Phoenix without modification.
Upgrade possibilities range from 14-inch to 16-inch diameters in widths and styles that complement your classic. Every wheel we stock for your application is confirmed to fit perfectly, and we ship free throughout the lower 48 states, making it simple to transform your Phoenix's appearance.
1978 Pontiac Phoenix Wheel Fitment Guide — What Works & What to Avoid
Your 1978 Pontiac Phoenix bolts wheels using a 5x120.65 pattern. The factory setup runs 14x6 at 11mm offset. You can upsize to 15-inch or 16-inch wheels across several width options—14x6, 14x6.5, 15x6.5, 15x7, 15x7.5, 15x8, 16x7, 16x7.5, and 16x8 all fit without modification. Since this Phoenix doesn't run staggered wheels, front and rear fitment is square.
Only wheels with a 5x120.65 bolt pattern will mount on your Phoenix. Make sure any wheel you choose has a center bore of 70.3mm or use hub-centric rings if the bore runs larger—this keeps your wheel centered on the hub. Avoid aggressive offsets and widths that push the wheel too far into the fender or suspension, as tight clearance can cause rubbing during turning and compression.
Every wheel listed on our site for your Phoenix is confirmed to fit and ships free to the lower 48 states. We stock American Racing, US Mag 1PC, Performance Replicas, Vision, E5 Wheels, WELD Performance, Forgestar, and Ridler—all proven options for your classic Pontiac.
1978 Pontiac Phoenix Wheel Fitment Specifications
The 5x120.65 bolt pattern determines which wheels physically bolt onto your vehicle, while the 70.3mm center bore ensures a hub-centric fit. The factory equips this vehicle with 14x6 wheels at a +11 offset.
Lug Type
nut
Thread Size
1/2 UNF
Torque Spec
74 ft-lbs
TPMS
No
1978 Pontiac Phoenix Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 14x6 | +null to +15 | 195/75R14, 205/70R14 | — |
| 14x6.5 | +null to +15 | 195/75R14, 205/70R14 | — |
| 15x6.5 | +null to +15 | 215/65R15, 235/60R15 | — |
| 15x7 | +null to +15 | 215/65R15, 235/60R15 | — |
| 16x7 | +null to +15 | 245/50R16 | — |
| 15x7.5 | +null to +15 | 215/65R15, 235/60R15 | — |
| 16x7.5 | +null to +15 | 245/50R16 | — |
| 15x8 | +null to +15 | 235/60R15 | — |
| 16x8 | +null to +15 | 245/50R16 | — |
Best Wheel Brands for the Pontiac Phoenix
Complete Your 1978 Pontiac Phoenix Build
- Pontiac Phoenix suspension — pairs well with a wheel upgrade
- Pontiac Phoenix 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