Acura 2015 RDX Quick Reference Manual page 324

Wheel
Blocks
The tire to be replaced.
5. Place a wheel block or rock in front and rear
of the wheel diagonal to the flat tire.
6. Place the compact spare tire (wheel side up)
under the vehicle body, near the tire that
needs to be replaced.
7. Loosen each wheel nut about one turn
using the wheel nut wrench.
I n f o r ma t i o n P r o v i d e d b y :
uuIf a Tire Goes FlatuChanging a Flat Tire
Continued 323