2019 Acura RLX Wheel & Tire Sizes
Complete fitment guide for the 2019 Acura RLX: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x120 bolt pattern — for every trim.
Bolt Pattern
5x120
Centre Bore
64.1 mm
Lug nuts
M14 x 1.5
Torque: 127 Nm
TPMS
315 MHz
Factory (OEM) Tire Sizes for the 2019 Acura RLX
OEM sizes
Click any size to shop tires in stock now — free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2019 Acura RLX Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2019 Acura RLX configuration.
3.5i · Saloon
V6 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–20" |
| Wheel width | 8–9" |
| Wheel offset | 33–45 mm |
| Tire width | 245–255 mm |
3.5i SH-AWD · Saloon
V6 · Hybrid
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 18–20" |
| Wheel width | 8–9" |
| Wheel offset | 33–45 mm |
| Tire width | 245–255 mm |
2019 Acura RLX Fitment FAQ
What is the bolt pattern on a 2019 Acura RLX?
The 2019 Acura RLX uses a 5x120 bolt pattern (5 lug nuts on a 120 mm circle) with a 64.1 mm centre bore.
What size tires fit a 2019 Acura RLX?
Factory (OEM) tire sizes for the 2019 Acura RLX include 245/40ZR19, 245/35ZR20. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2019 Acura RLX?
Depending on trim, the 2019 Acura RLX accepts wheels from 18" up to 20" in diameter with the correct width and offset — larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 2019 Acura RLX use?
The 2019 Acura RLX uses M14 x 1.5 lug nuts, torqued to 127 Nm.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.