Within reason...........Reason I ask is I have my free oil changes and tire rotations from the WAVE program. The first 6 month of owning the JKU I only put about 2,000 miles on it. I took it in for oil change and 5 tire rotation. The second free oil change and rotation has to be used next month. I've only put about 1800 miles on it since the last one. I asked earlier this year if the free services had to be used by the end of the 2 year period and was told that you had to use 2 each calendar year so no since in letting them go to waste......