I have a CDI torque wrench that is capable max of a 100ft pounds. Recently I purchased a Toyota Tundra that requires 97ft pounds for the lug nut torque. Should I upgrade to a larger capacity wrench or is my current one sufficient? The only reason I am asking is because I read somewhere years ago that when you get to the max torque specs it's not as accurate... And I cringe at the idea of the dealership or mechanic using a impact gun to tighten. My step dad lost a tire on a suburban doing 70 one time...no thank you.