1979 Mercury Zephyr Wheels & Rims
Shop Wheels for 1979 Mercury Zephyr
Showing 6 of 6+ wheels compatible with the 1979 Mercury Zephyr
Your 1979 Mercury Zephyr Z7 rolls on a 4x108 bolt pattern with stock 14x5.5 wheels at a 25mm offset. ThreePiece.us stocks custom wheels specifically verified to fit your Zephyr's exact specifications. Whether you're upgrading to a larger diameter or refreshing your look, every wheel we offer is guaranteed to bolt on properly and ships free throughout the lower 48 states.
Choose from respected brands like fifteen52, Motegi Racing, G-LINE ALLOYS, and Race Star across seven compatible sizes ranging from 14x5.5 up to 17x7. Our fitment specialists have tested each option to ensure perfect compatibility with your Mercury's 63.4mm center bore and unique suspension geometry. Transform your classic Zephyr's appearance without the guesswork or unexpected fitment issues.
1979 Mercury Zephyr Wheel Fitment Guide — What Works & What to Avoid
Your 1979 Mercury Zephyr Z7 uses a 4x108 bolt pattern shared across the model line. The factory runs 14x5.5 wheels at a 25-millimeter offset. You can fit anything from that original size up through 17x7, including square setups at 14x6, 15x6, 15x6.5, 15x7, and 16x7. All these sizes maintain the same offset geometry the car was engineered around.
The 4x108 bolt pattern is exclusive to this fitment—no other pattern will work here. Your hub requires a 63.4-millimeter center bore; if a wheel's bore measures larger, use hub-centric rings to ensure proper seating. Offset matters on a classic car: straying significantly wider or more aggressive than stock risks contact with the fenders or suspension components, so stick with compatible plus-sizes that respect the original engineering.
Every wheel we list bolts straight onto your Zephyr and ships free to the lower 48 states. fifteen52, Motegi Racing, G-LINE ALLOYS, and Race Star all have options in stock and ready to go.
1979 Mercury Zephyr Wheel Fitment Specifications
The 4x108 bolt pattern determines which wheels physically bolt onto your vehicle, while the 63.4mm center bore ensures a hub-centric fit. The factory equips this vehicle with 14x5.5 wheels at a +25 offset.
Lug Type
nut
Thread Size
1/2 UNF
Torque Spec
74 ft-lbs
TPMS
No
1979 Mercury Zephyr Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 14x5.5 | +10 to +30 | 195/75R14, 185/75R14, 175/75R14 | — |
| 14x6 | +10 to +30 | 195/75R14, 185/75R14, 175/75R14 | — |
| 15x6 | +10 to +30 | 195/70R15 | — |
| 15x6.5 | +10 to +30 | 195/70R15 | — |
| 15x7 | +10 to +30 | 205/65R15 | — |
| 16x7 | +10 to +30 | 195/60R16 | — |
| 17x7 | +10 to +30 | 205/50R17 | — |
Best Wheel Brands for the Mercury Zephyr
Complete Your 1979 Mercury Zephyr Build
- Mercury Zephyr suspension — pairs well with a wheel upgrade
- Mercury Zephyr 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