What size tires does an Acura RDX have?
2021 Acura RDX SH-AWD A-Spec Tire Size: 255/45R20.
What brand of tires does Acura use?
Michelin® offers the best tires for Acura to meet your safety and performance needs for every season and function.
When should Acura RDX tires be replaced?
So how do you know when it’s time to replace your tires? There are a couple of distinct signs that your tires need to be replaced such as your tire sidewall is punctured, tires that have great cracks or bubbles, if the tread depth is cut down than 5/32 inches, tires that are older than 6 years.