1968 Cadillac Calais Wheels & Rims
Shop Wheels for 1968 Cadillac Calais
Showing 8 of 8+ wheels compatible with the 1968 Cadillac Calais
The 1968 Cadillac Calais Base trim rolls on 15x6 wheels with a 3 offset, secured by a 5x115 bolt pattern. At ThreePiece.us, we stock premium wheels engineered specifically for your Cadillac, including Heritage Wheel, Petrol, American Racing, Performance Replicas, Asanti Black, Niche 1PC, Voxx Replica, and Kraze. Every wheel is verified to bolt on perfectly and ships free across the lower 48 states.
Whether you prefer the original 15x6 sizing or want to explore 14x6, 15x6.5, 15x7, 16x7, or 17x7 options, we have your fitment covered. Our curated selection ensures your classic Cadillac gets the right look and performance. Browse our inventory, confident that all our wheels are tested for your vehicle's specifications before they ship.
1968 Cadillac Calais Wheel Fitment Guide — What Works & What to Avoid
Your 1968 Cadillac Calais uses a 5x115 bolt pattern and rolls on a stock 15x6 wheel with a 3-millimeter offset. You can fit 14-inch, 15-inch, 16-inch, or 17-inch widths, ranging from 6 to 7 inches, depending on the diameter you choose. Since this is a square setup, all four corners accept the same fitment without stagger concerns.
Pay attention to the 70.3-millimeter hub-centric bore; if your chosen wheel has a larger center bore, use hub-centric rings to ensure proper centering. The 5x115 bolt pattern is mandatory—no other pattern will work on this classic. Aggressive offsets or excessively wide wheels risk contact with the fenders and suspension, so stay within the compatible size range listed above.
Every wheel we offer for your Calais is verified to bolt on and ships free throughout the lower 48 states. Heritage Wheel, American Racing, and Performance Replicas are among the quality brands currently in stock to suit your style and budget.
1968 Cadillac Calais Wheel Fitment Specifications
The 5x115 bolt pattern determines which wheels physically bolt onto your car, while the 70.3mm center bore ensures a hub-centric fit. The factory equips this car with 15x6 wheels at a +3 offset.
Lug Type
nut
Thread Size
M12x1.5
Torque Spec
81 ft-lbs
TPMS
No
1968 Cadillac Calais Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 14x6 | -5 to +15 | 215/70R14 | — |
| 15x6 | -5 to +15 | L78-15, 9.00-15 | — |
| 15x6.5 | -5 to +15 | 235/75R15 | — |
| 15x7 | -5 to +15 | 235/75R15 | — |
| 16x7 | -5 to +15 | 235/70R16 | — |
| 17x7 | -5 to +15 | 225/60R17 | — |
Best Wheel Brands for the Cadillac Calais
- BBS — LM, FI, CI-R
- Rohana — RFX5, RFX11
- Work Wheels — Meister, Varianza
- Rotiform — FLG, OZR
- Heritage Wheel — Bushido, Kokoro
- TSW
Complete Your 1968 Cadillac Calais Build
- Cadillac Calais suspension — pairs well with a wheel upgrade
- Cadillac Calais 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