1991 Buick Century Custom Wheels & Rims
Fitment shared across: Custom, Limited, Special
1991 Buick Century Custom Wheel Gallery — See It On Your Car
Real Buick Century builds and AI-rendered fitment previews. Visualize any wheel on your Century with our free wheel visualizer before you buy.
Shop Wheels for 1991 Buick Century Custom
Showing 8 of 8+ wheels compatible with the 1991 Buick Century
The 1991 Buick Century Custom, along with its Limited and Special trim variants, rolls on a 5x115 bolt pattern with a stock setup of 14x5.5 wheels at 42 offset. ThreePiece.us stocks premium brands like Heritage Wheel, Petrol, and American Racing specifically verified to fit your Century. Every wheel ships free to the lower 48 states.
From conservative 14-inch sizing up to aggressive 18-inch designs, your Century has genuine upgrade options. Choose from Asanti Black, Niche 1PC, Voxx Replica, Kraze, and Performance Replicas—all tested to bolt on perfectly. Whether you're after classic style or modern performance, we've curated fitments that transform your sedan's appearance while maintaining proper clearance and safety.
1991 Buick Century Custom Wheel Fitment Guide — What Works & What to Avoid
Your 1991 Buick Century Custom rolls on a 5x115 bolt pattern with a stock 14x5.5 wheel at 42mm offset. You can upgrade to larger diameters and widths, choosing from 14-inch, 15-inch, 16-inch, 17-inch, or 18-inch options. Since this model runs square fitment front and rear, you have flexibility in selecting matching sets across the size range that suits your style and budget.
The 5x115 bolt pattern is mandatory—no other fitment will work on your Century. Your hub requires a 70.3mm center bore, so use hub-centric rings if your new wheels have a larger bore to ensure proper centering. Wider wheels and aggressive offsets can interfere with fenders and suspension components, so stay conservative with modifications to avoid costly rubbing issues.
Every wheel we list is guaranteed to bolt straight onto your Custom, Limited, or Special trim. We ship free throughout the lower 48 states. Check out Heritage Wheel, Petrol, American Racing, and our full selection of in-stock brands that fit your Buick.
1991 Buick Century Custom Wheel Fitment Specifications
The 5x115 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 14x5.5 wheels at a +42 offset.
Lug Type
nut
Thread Size
M12x1.5
Torque Spec
81 ft-lbs
TPMS
No
1991 Buick Century Custom Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 14x5.5 | +30 to +42 | 185/75R14 | — |
| 14x6 | +30 to +42 | 185/75R14 | — |
| 15x6 | +34 to +43 | 195/65R15, 205/60R15, 215/60R15 | — |
| 15x6.5 | +34 to +43 | 195/65R15, 205/60R15, 215/60R15 | — |
| 15x7 | +34 to +43 | 195/65R15, 205/60R15, 215/60R15 | — |
| 16x7 | +34 to +43 | 205/55R16, 215/55R16 | — |
| 17x7 | +34 to +40 | 205/50R17, 215/50R17, 225/45R17 | — |
| 18x7 | +34 to +40 | 215/40R18, 225/40R18 | — |
| 17x7.5 | +34 to +40 | 205/50R17, 215/50R17, 225/45R17 | — |
| 18x7.5 | +34 to +40 | 215/40R18, 225/40R18 | — |
| 19x7.5 | +35 to +40 | 215/35R19 | — |
| 20x7.5 | +35 to +40 | 225/30R20 | 1. Check fitment, possible clearance issues |
Best Wheel Brands for the Buick Century
Complete Your 1991 Buick Century Custom Build
- Buick Century suspension — pairs well with a wheel upgrade
- Buick Century 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
Ready to Upgrade Your 1991 Buick Century Custom?
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