2nd gen vs 3rd gen In cabin noise

Who has owned 2nd gen and also 3rd gen Tundras and can tell me the difference in the cab noise also if exhaust installed was there a difference in sound in the cabin from one the the other?.....was one engine noise louder than the other?

 

So my front neighbor every year gets to try out a new Tundra for the WORLD AG EXPO IN MY HOME TOWN so he got the 2019 TRD 4x4 Limited he gets to test it for about 1 month this year all the ones that they received had the TRD PRO exhaust.....so a few hrs ago we went on test drive. My truck seems to have more engine noise than his.....his TRD sound nice and more exhaust noise than mine.....could it be I have 130k miles and also have 295 70 18 Nitto Ridge Grappler....and his is all stock and only has 100 miles on it?

 

19 has a little more road noise due to the A/T tires vs street tires on the 07, but no other noticeable differences.....which was no surprise since not much has really changed. Both 5.7 d/c with stock exhaust.