1991 Pontiac Bonneville Wheels & Rims
Shop Wheels for 1991 Pontiac Bonneville
Showing 8 of 8+ wheels compatible with the 1991 Pontiac Bonneville
Talk to a Pontiac Fitment Expert
Not sure which wheels to run on your 1991 Pontiac Bonneville? Our team has helped thousands of Pontiac owners dial in the perfect setup. Free advice, no pressure — just call or email.
The 1991 Pontiac Bonneville is a popular platform for wheel upgrades. Whether you're building a weekend show vehicle, a daily-driven street setup, or a purpose-built track machine, upgrading your wheels is the single biggest visual and performance improvement you can make. At ThreePiece, we carry thousands of aftermarket wheels that are verified to bolt directly onto your 1991 Pontiac Bonneville — no guesswork, no adapters, no fitment surprises.
Every wheel we sell for the Bonneville has been cross-referenced against the factory 5x115 bolt pattern and 70.3mm hub bore. The stock wheel is a 14x6, but owners commonly upgrade to larger diameters for improved aesthetics and handling. All orders ship free within the continental US, and our fitment team is available by phone to walk you through every option.
1991 Pontiac Bonneville Trim Levels
The 1991 Pontiac Bonneville was offered in 3 trims. The bolt pattern, center bore, and lug specifications are shared across all trims — differences are primarily in stock wheel diameter and offset. The fitment data below covers all variants.
1991 Pontiac Bonneville Wheel Fitment Specifications
These are the critical numbers you need when shopping for aftermarket wheels for the 1991 Pontiac Bonneville. 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 14x6 wheels at a +40 offset.
1991 Pontiac Bonneville Compatible Wheel Sizes
Every wheel size in this table has been verified as compatible with the 1991 Pontiac Bonneville. The table includes both OEM-equivalent replacement sizes and popular plus-size upgrades. When upsizing, remember that a lower-profile tire is needed to maintain the same overall diameter and keep your speedometer accurate.
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 14x6 | +35 to +43 | 205/75R14, 215/70R14, 205/70R14 | — |
| 15x6 | +35 to +43 | 215/65R15, 205/75R15, 205/70R15 | — |
| 15x6.5 | +35 to +43 | 215/65R15, 205/75R15, 205/70R15 | — |
| 16x6.5 | +35 to +43 | 215/60R16, 225/55R16 | — |
| 15x7 | +35 to +43 | 215/65R15, 205/75R15, 205/70R15 | — |
| 16x7 | +35 to +43 | 215/60R16, 225/55R16 | — |
| 17x7 | +35 to +43 | 225/50R17, 215/50R17 | — |
| 18x7 | +38 to +43 | 225/45R18 | — |
| 17x7.5 | +35 to +43 | 225/50R17, 215/50R17 | — |
| 18x7.5 | +38 to +43 | 225/45R18 | — |
| 19x7.5 | +38 to +43 | 225/40R19 | — |
| 17x8 | +35 to +43 | 225/50R17, 215/50R17 | — |
| 18x8 | +38 to +43 | 225/45R18 | — |
| 19x8 | +38 to +43 | 225/40R19 | — |
Best Wheel Brands for the Pontiac Bonneville
The Pontiac Bonneville is a popular platform for wheel upgrades. Based on what we see our customers running and what the community gravitates toward, here are the brands we recommend for the Bonneville:
Don't see the brand you're looking for? Browse all brands or call us — we can source wheels from virtually any manufacturer.
Complete Your 1991 Pontiac Bonneville Build
Wheels are just the beginning. Many Bonneville owners pair their wheel upgrade with performance modifications to get the most out of their vehicle. Here are some popular upgrades that complement a new set of wheels:
- Pontiac Bonneville suspension — often paired with a wheel upgrade for a complete transformation
- Pontiac Bonneville brakes — often paired with a wheel upgrade for a complete transformation
- Wheel & tire packages — save time and money with a pre-mounted, balanced package shipped ready to bolt on
- Installation accessories — hub-centric rings, extended lug studs, TPMS rebuild kits, wheel spacers
Understanding 1991 Pontiac Bonneville Wheel Fitment
Getting the right wheel fitment on your 1991 Pontiac Bonneville comes down to four critical measurements:
Bolt Pattern: 5x115
The bolt pattern (also called PCD) is the most fundamental fitment spec — it determines which wheels will physically bolt onto your vehicle. The 1991 Pontiac Bonneville uses a 5x115 pattern, which is shared with many other Pontiac models. This means you have a massive selection of aftermarket wheels to choose from.
Center Bore: 70.3mm
The center bore is the hole in the middle of the wheel that sits over your hub. The 1991 Pontiac Bonneville has a 70.3mm center bore. If your aftermarket wheels have a larger bore (which is common), you'll need hub-centric rings to eliminate vibration at highway speeds. We include the correct hub rings with every wheel and tire package.
Offset & Width
Offset determines how far the wheel sits inward or outward relative to the hub face. A lower offset pushes the wheel outward for a more aggressive, flush look. A higher offset tucks the wheel further under the fender for a conservative fitment. The factory offset of +40 is a good baseline — going 5-15mm lower will give you a more flush look.
Related Articles
Read more about the Pontiac Bonneville and wheel fitment on our blog:
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Other Pontiac Bonneville Years
2005 Bonneville
2004 Bonneville
2003 Bonneville
2002 Bonneville
2001 Bonneville
2000 Bonneville
1999 Bonneville
1998 Bonneville
1997 Bonneville
1996 Bonneville
1995 Bonneville
1994 Bonneville
1993 Bonneville
1992 Bonneville
1990 Bonneville
1989 Bonneville
1988 Bonneville
1987 Bonneville
1986 Bonneville
1985 Bonneville
1984 Bonneville
1983 Bonneville
1982 Bonneville
1981 Bonneville
1980 Bonneville
1979 Bonneville
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1977 Bonneville
1976 Bonneville
1975 Bonneville
1974 Bonneville
1973 Bonneville
1972 Bonneville
1971 Bonneville
1970 Bonneville
Other Pontiac Models
Frequently Asked Questions — 1991 Pontiac Bonneville Wheels
What bolt pattern does a 1991 Pontiac Bonneville have?
The 1991 Pontiac Bonneville uses a 5x115 bolt pattern with a 70.3mm center bore. This is one of the most common patterns in the aftermarket, giving you access to thousands of wheel options.
What size wheels can I put on my 1991 Pontiac Bonneville?
Compatible wheel sizes for the 1991 Pontiac Bonneville range from 14x6 up to 19x8 on the front and rear. See the complete compatibility tables above for every confirmed size, offset range, and tire pairing.
Do you offer free shipping on 1991 Pontiac Bonneville wheels?
Yes — every wheel and wheel & tire package ships free within the continental United States. We also offer professional mounting, balancing, and TPMS sensor installation on all packages.
What brands make wheels for the 1991 Pontiac Bonneville?
We carry wheels from Work Wheels, Volk Racing, SSR, Enkei, and many more. Browse all brands or call us for a personalized recommendation.