2009 Acura RL Owner's Manual - Page 489

Main Menu Table Of Contents Tires It is best to replace all four tires at the same time. If that is not possible or necessary, replace the two front tires or two rear tires as a pair. Replacing just one tire can seriously affect your vehicle's handling. Also be sure you use only TPMS specific wheels. If you do not, the tire pressure monitoring system will not work on that tire. If you ever need to replace a wheel, make sure the wheel's specifications match those of the original wheel that came on your vehicle. Replacement wheels are available at your Acura dealer. Wheels and Tires Wheels: 18 x 8.0J AL (TPMS) Tires: P245/45R18 96V See page 526 for DOT tire quality grading information, and page 528 for tire size explanation. Installing improper tires on your vehicle can affect handling and stability. This can cause a crash in which you can be seriously hurt or killed. Always use the size and type of tires recommended in this owner's manual. 486 2009 RL