2009 Acura RDX Wheel & Tire Sizes
Complete fitment guide for the 2009 Acura RDX: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x114.3 bolt pattern, for every trim.
Bolt Pattern
5x114.3
Centre Bore
64.1 mm
Lug nuts
M12 x 1.5
Torque: 108 Nm
Wheel Diameters
16"–22"
Factory (OEM) Tire Sizes for the 2009 Acura RDX
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
2009 Acura RDX Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 2009 Acura RDX configuration.
2.3i Turbo · SUV, 5d
2.3L · I4 · Petrol
| Spec | Front & Rear |
|---|---|
| Wheel diameter | 16–22" |
| Wheel width | 7–9" |
| Wheel offset | 33–45 mm |
| Tire width | 235–275 mm |
2009 Acura RDX Fitment FAQ
What is the bolt pattern on a 2009 Acura RDX?
The 2009 Acura RDX uses a 5x114.3 bolt pattern (5 lug nuts on a 114.3 mm circle) with a 64.1 mm centre bore.
What size tires fit a 2009 Acura RDX?
Factory (OEM) tire sizes for the 2009 Acura RDX include 235/55R18, 235/50R19, 245/45R20. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 2009 Acura RDX?
Depending on trim, the 2009 Acura RDX accepts wheels from 16" up to 22" 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 2009 Acura RDX use?
The 2009 Acura RDX uses M12 x 1.5 lug nuts, torqued to 108 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.