2011 Acura RDX Tire Pressure & Sizes


On this page you can first find a list of the trims for the 2011 Acura RDX along with the tire sizes you can expect to find on them.

Once you have your correct tire size you can then scroll down to the pressures chart and cross-reference it to find the recommended front and rear pressure rating.

Trim Size Icon 2011 Acura RDX Trims

Acura RDX models built during 2011 were offered in the following trims with these tire sizes fitted as standard.

Trim Name Tire Size/s
Base Model

  • 235/55R18 Pressure Icon Cart Icon
  • 245/45R19 Pressure Icon Cart Icon
SH-AWD

  • 235/55R18 Pressure Icon Cart Icon
  • 245/45R19 Pressure Icon Cart Icon
SH-AWD Technology Package

  • 235/55R18 Pressure Icon Cart Icon
  • 245/45R19 Pressure Icon Cart Icon
Technology Package

  • 235/55R18 Pressure Icon Cart Icon
  • 245/45R19 Pressure Icon Cart Icon

Tire Pressure Icon 2011 RDX Tire Pressures By Size

Acura RDX models built in 2011 with the following tire sizes are recommended to be kept at the following pressures.

Tire Size Front Rear
P235/55R18 99V

"P" tires are designed for carrying "passengers" only

32 PSI 32 PSI

What Do These Numbers Mean?

When comparing tires you will find that they display various numbers and codes along the edges.

These numbers help you choose the right tire (size and speed rating) for your car and the following image shows you what each of them mean:

Tire codes guide

Acura RDX

Acura RDX Image

We have found 4 different tire sizes for the 2011 Acura RDX as well as the correct pressure to inflate them to.