Shop Exact-Fit 2021 Acura RLX Tires & Wheel Packages Guide
Browse compatible tires for the 2021 Acura RLX matched to 19-20" wheel diameters and 8-8.5" widths.
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CINTURATO P7 ALL SEASON PLUS II
EAGLE F1 ASYMMETRIC 3 ROF
EAGLE F1 ASYMMETRIC 3 ROF
EAGLE F1 ASYMMETRIC 3 ROF
EAGLE F1 ASYMMETRIC 3 ROF
EAGLE F1 ASYMMETRIC 3 ROF
2021 Acura RLX Wheel Fitment Specs: 19"–20" Rim Sizes, 8"–8.5" Widths & 5x120 PCD
Every aftermarket wheel shown above is pre-filtered for the 2021 Acura RLX (Facelift). By matching your 2021 Acura RLX lug pattern (5x120), compatible rim diameters (19, and 20 inch), and 8", 8.5" widths against inventory from 1AV, Black Rhino Hard Alloys, ADVANTI RACING, KMC, Fuel 1PC, XD, you can choose custom rims with confidence or build a complete 2021 Acura RLX wheel and tire package.
| Specification | Verified Fitment Details |
|---|---|
| Vehicle & Year | 2021 Acura RLX (Facelift) |
| Trims Covered | 3.5i, 3.5i SH-AWD |
| Bolt Pattern (PCD) | 5x120 |
| Supported Diameters | 19", 20" |
| Supported Widths | 8", 8.5" |
| Center Bore | 64.1 mm |
| Offset (ET) Range | ET50 |
| Verified Tire Sizes | 245/40ZR19 98W, 245/35ZR20 95W, 245/35ZR20 95Y |
| Compatible Brands | 1AV, Black Rhino Hard Alloys, ADVANTI RACING, KMC, Fuel 1PC, XD |
2021 Acura RLX Rim Sizes & Wheel Construction Guide
Popular wheel fitments include 19 inch wheels for 2021 Acura RLX, 20 inch wheels for 2021 Acura RLX matched to 8"–8.5" widths and 5x120 bolt patterns. You can safely run cast alloy, flow-formed, or forged custom wheels from brands such as 1AV, Black Rhino Hard Alloys, ADVANTI RACING, KMC, Fuel 1PC, XD whenever bolt pattern, center bore, offset, and load rating align.
2021 Acura RLX Wheel & Fitment FAQs
What is the exact wheel bolt pattern, hub bore, and lug specification for the 2021 Acura RLX?
The 2021 Acura RLX is engineered with a 5x120 bolt pattern and a 64.1 mm center bore and accommodates wheel diameters of 19"–20" with rim widths of 8"–8.5". Installing hub-centric wheels guarantees zero highway vibrations.
Do different 2021 Acura RLX trims share the same wheel size and brake clearance?
Across 2021 Acura RLX trims (3.5i, 3.5i SH-AWD), compatible wheels span 19"–20" in diameter and 8"–8.5" wide with offsets around ET50 (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 RLX?
For daily driving, 2021 Acura RLX owners commonly choose 19"–20" diameter wheels in 8"–8.5" 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 RLX?
Recorded compatible tire sizes for the 2021 Acura RLX include 245/40ZR19 98W, 245/35ZR20 95W, 245/35ZR20 95Y on 19"–20" wheels. When building a package, our fitment engine confirms exact tire aspect ratios for your selected rim width.