Buick Regal Tire Sizes by Year
Browse every Buick Regal model year below to find OEM tire sizes, bolt patterns, and wheel specifications. Select a year to see the full fitment table for your vehicle.
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Buick Regal Engine & Trim Options
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Select a specific manufacture year above to view exact wheel and tire specs, center bore, and bolt patterns corresponding to your Regal's factory trim.
Buick Regal Specifications Overview
The Buick Regal was produced from 2011 to 2026. Standard fitment uses a 5x115 bolt pattern. Common OEM tire sizes include 235/50R18, 245/40R19.
Bolt Pattern: 5x115