Where was the RPMs at? I know my Max has been to 150mph and it was very stable at that speed surprisnly. 4th gen 95-99 Are not very stable at high speeds, the 5ths seem alot better.edadams said:My 2k2 3.5 se 5 Speed just passed the break in period today a little over 1100 miles. So I decided to test it out. On a secluded stretch of rural 2 lane highway I got the car to 145 mph and it felt as if it still wanted to go faster. Has anyone else tried this? The car is extremely stable and predictable at speed, very unlike my old maxima.