Shop Exact-Fit 2021 Acura MDX Tires & Wheel Packages Guide
Browse compatible tires for the 2021 Acura MDX matched to 19-21" wheel diameters and 8.5-9.5" widths.
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2021 Acura MDX Wheel Fitment Specs: 19"–21" Rim Sizes, 8.5"–9.5" Widths & 5x120 PCD
Every aftermarket wheel shown above is pre-filtered for the 2021 Acura MDX (YD4 Facelift). By matching your 2021 Acura MDX lug pattern (5x120), compatible rim diameters (19, 20, and 21 inch), and 8.5", 9", 9.5" widths against inventory from KMC, Fuel 1PC, XD, Lexani, ESR Wheels, Savini, you can choose custom rims with confidence or build a complete 2021 Acura MDX wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 2021 Acura MDX (YD4 Facelift) |
| Trims Covered | 3.5i, 3.0T |
| Bolt Pattern (PCD) | 5x120 |
| Supported Diameters | 19", 20", 21" |
| Supported Widths | 8.5", 9", 9.5" |
| Center Bore | 64.1 mm |
| Offset (ET) Range | ET55 |
| Verified Tire Sizes | 255/55R19, 255/50R20, 275/40R21 104H |
| Compatible Brands | KMC, Fuel 1PC, XD, Lexani, ESR Wheels, Savini |
2021 Acura MDX Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 19 inch wheels for 2021 Acura MDX, 20 inch wheels for 2021 Acura MDX, 21 inch wheels for 2021 Acura MDX matched to 8.5"–9.5" widths and 5x120 bolt patterns. You can safely run cast alloy, flow-formed, or forged custom wheels from brands such as KMC, Fuel 1PC, XD, Lexani, ESR Wheels, Savini whenever bolt pattern, center bore, offset, and load rating align.
2021 Acura MDX Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 2021 Acura MDX?
The 2021 Acura MDX is engineered with a 5x120 bolt pattern and a 64.1 mm center bore and accommodates wheel diameters of 19"–21" with rim widths of 8.5"–9.5". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 2021 Acura MDX trims share the same wheel size and brake clearance?
Across 2021 Acura MDX trims (3.5i, 3.0T), compatible wheels span 19"–21" in diameter and 8.5"–9.5" wide with offsets around ET55 (5x120 bolt pattern). Higher trims equipped with upgraded sport brakes require larger wheel diameters to clear the calipers.
What is the recommended wheel upgrade size for daily driving the 2021 Acura MDX?
For daily driving, 2021 Acura MDX owners commonly choose 19"–21" diameter wheels in 8.5"–9.5" widths with a 5x120 bolt pattern, offering sharp responsiveness while preserving factory ride comfort.
What factory and plus-sized tire sizes fit the 2021 Acura MDX?
Recorded compatible tire sizes for the 2021 Acura MDX include 255/55R19, 255/50R20, 275/40R21 104H on 19"–21" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.