I have a 2010 Frontier that I purchased new. It has 12k miles on it. I am going to the dealer to get my tires rotated when I get my oil changed. The dealer recommended that I also get the TPMS (Tire Pressure Monitor System) re-set after the tire rotation. The additional cost for the re-set is $20.00. I called another dealer and asked if i needed to get the TPMS re-set after the tire rotation. His answer was "no, not needed." What is the correct answer? I checked the owner's manual and it is unclear. Thank you all for your thoughts.