1966 Buick Wildcat Custom Tires & Wheels Fitment Guide
Browse compatible tires for the 1966 Buick Wildcat matched to 17-20" wheel diameters and 7-8.5" widths.
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1966 Buick Wildcat Wheel Fitment Specs: 17"–20" Rim Sizes, 7"–8.5" Widths & 5x115 PCD
Every aftermarket wheel shown above is pre-filtered for the 1966 Buick Wildcat. By matching your 1966 Buick Wildcat lug pattern (5x115, 5x120), compatible rim diameters (17, 18, 19, and 20 inch), and 7", 7.5", 8", 8.5" widths against inventory from Vision, 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING, KMC, you can choose custom rims with confidence or build a complete 1966 Buick Wildcat wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 1966 Buick Wildcat |
| Bolt Pattern (PCD) | 5x115, 5x120 |
| Supported Diameters | 17", 18", 19", 20" |
| Supported Widths | 7", 7.5", 8", 8.5" |
| Center Bore | 67.1 mm, 70.3 mm |
| Compatible Brands | Vision, 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING, KMC |
1966 Buick Wildcat Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 17 inch wheels for 1966 Buick Wildcat, 18 inch wheels for 1966 Buick Wildcat, 19 inch wheels for 1966 Buick Wildcat, 20 inch wheels for 1966 Buick Wildcat matched to 7"–8.5" widths and 5x115 / 5x120 bolt patterns. You can safely run cast alloy, flow-formed, or forged custom wheels from brands such as Vision, 1AV, Black Rhino, Black Rhino Hard Alloys, ADVANTI RACING, KMC whenever bolt pattern, center bore, offset, and load rating align.
1966 Buick Wildcat Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 1966 Buick Wildcat?
The 1966 Buick Wildcat is engineered with a 5x115 / 5x120 bolt pattern and a 67.1 mm / 70.3 mm center bore and accommodates wheel diameters of 17"–20" with rim widths of 7"–8.5". Installing hub-centric wheels guarantees zero highway vibrations.
How do I verify aftermarket wheels clear the brakes on my 1966 Buick Wildcat?
All 1966 Buick Wildcat wheels listed on Shop Wheels Direct are verified against factory brake caliper profiles and the 5x115 / 5x120 bolt pattern across 17"–20" diameters and 7"–8.5" rim widths.
What is the recommended wheel upgrade size for daily driving the 1966 Buick Wildcat?
For daily driving, 1966 Buick Wildcat owners commonly choose 17"–20" diameter wheels in 7"–8.5" widths with a 5x115 / 5x120 bolt pattern, offering sharp responsiveness while preserving factory ride comfort.
Which top wheel brands have guaranteed-fit rims for the 1966 Buick Wildcat?
Shop Wheels Direct features guaranteed-fit wheels for the 1966 Buick Wildcat from leading brands like Vision, 1AV, Black Rhino, Black Rhino Hard Alloys, all precision-engineered for the 5x115 / 5x120 bolt pattern.