1991 Buick Riviera Luxury Wheels & Rims
Shop Wheels for 1991 Buick Riviera Luxury
Showing 8 of 8+ wheels compatible with the 1991 Buick Riviera
The 1991 Buick Riviera Luxury rolls on a 5x115 bolt pattern with stock wheels measuring 15x6 at 38mm offset. ThreePiece.us has meticulously verified every wheel we offer to bolt directly onto your Riviera without modification. We stock premium brands like Heritage Wheel, American Racing, and Asanti Black, ensuring quality fitment from trusted manufacturers across multiple price points.
Upgrading your Riviera's appearance is straightforward with our extensive fitment range, spanning 15 to 18 inches in various widths and offsets. Whether you prefer classic Heritage Wheel designs or contemporary Niche 1PC styling, each option arrives verified for perfect bolt-on installation. Enjoy free shipping to the lower 48 states when you select your ideal wheels today.
1991 Buick Riviera Luxury Wheel Fitment Guide — What Works & What to Avoid
Your 1991 Buick Riviera Luxury rolls on a 5x115 bolt pattern. Stock wheels measure 15x6 with a 38 offset. You can go square on any compatible size—from 15x6 and 15x7 up through 16, 17, or even 18-inch diameters. Popular upgrades include 16x7, 17x7.5, or 18x7.5, all fitting without compromise to your classic luxury sedan.
Since only 5x115 bolts will fit, verify that pattern before ordering. Your hub needs 70.3mm center bore contact, so use hub-centric rings if your wheel's bore runs larger. Stay cautious about offset—aggressive inset or wide widths can catch fenders or suspension components, so confirm final specs match your ride height and body condition.
Every wheel we list bolts straight on and ships free across the lower 48 states. Heritage Wheel, American Racing, Petrol, and Asanti Black are in stock now, ready to transform your Riviera's stance.
1991 Buick Riviera Luxury 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 15x6 wheels at a +38 offset.
Lug Type
nut
Thread Size
M12x1.5
Torque Spec
81 ft-lbs
TPMS
No
1991 Buick Riviera Luxury Compatible Wheel Sizes
| Wheel Size | Offset Range | Compatible Tires | Notes |
|---|---|---|---|
| 15x6 | +35 to +42 | 205/70R15, 215/65R15, 215/70R15 | — |
| 16x6 | +35 to +42 | 225/60R16, 215/60R16 | — |
| 16x6.5 | +35 to +42 | 225/60R16, 215/60R16 | — |
| 15x7 | +35 to +42 | 205/70R15, 215/65R15, 215/70R15 | — |
| 16x7 | +35 to +42 | 225/60R16, 215/60R16, 215/65R16 | — |
| 17x7 | +35 to +42 | 235/50R17, 245/50R17 | — |
| 16x7.5 | +35 to +42 | 225/60R16, 215/60R16, 215/65R16 | — |
| 17x7.5 | +35 to +42 | 235/50R17, 245/50R17 | — |
| 18x7.5 | +35 to +42 | 235/50R18 | — |
| 17x8 | +38 to +40 | 235/50R17, 245/50R17 | — |
| 17x8 | +38 to +40 | 255/50R17 | 1. Check fitment, possible clearance issues: 2. Body Modification Required |
| 18x8 | +38 to +40 | 235/50R18 | — |
| 18x8 | +38 to +40 | 255/45R18 | 1. Check fitment, possible clearance issues: 2. Body Modification Required |
| 18x8.5 | +38 to +40 | 255/45R18 | 1. Check fitment, possible clearance issues: 2. Body Modification Required |
| 20x8.5 | +35 to +42 | 235/35R20, 255/35R20 | 1. Check fitment, possible clearance issues: 2. Body Modification Required |
Best Wheel Brands for the Buick Riviera
Complete Your 1991 Buick Riviera Luxury Build
- Buick Riviera suspension — pairs well with a wheel upgrade
- Buick Riviera 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 Riviera Luxury?
Other Buick Riviera Years
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1992 Riviera
1990 Riviera
1989 Riviera
1988 Riviera
1987 Riviera
1986 Riviera
1985 Riviera
1984 Riviera
1983 Riviera
1982 Riviera
1981 Riviera
1980 Riviera
1979 Riviera
1978 Riviera
1977 Riviera
1976 Riviera
1975 Riviera
1974 Riviera
1973 Riviera
1972 Riviera
1971 Riviera
1970 Riviera
1969 Riviera
1968 Riviera
1967 Riviera
1966 Riviera
1965 Riviera
1964 Riviera
1963 Riviera