Yes, awd models of the 2018 acura rdx have a spare tire included.
Does the Acura RDX have a full size spare tire?
The 2019 Acura RDX has what is called a space saving spare tire that is located under the rear of the vehicle. This is smaller in size than a full size spare and is meant to be used for short drives at speeds under 65 miles per hour. ... The 2019 acura does offer a spare tire on the rdx models.
Does the 2018 Acura MDX come with a spare tire?
No, the 2018 Acura MDX does not have a spare tire. It comes with a tire repair kit that includes sealant and a small air compressor to reinflate the tire.