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i'm currious, i understand that toyota has a device that can calibrate your speed-o & shift points if their off. my question is;
1) will this work if you have a lift & bigger tires?
2) will this calibrate a truspeed as well or do you still have to dial in the truspeed?
i haven't installed the truspeed yet. if the device toyota has will correct my speed-o and shift points, i won't install the truspeed. if not, i'll have to. my speed-o is off by like 3MPH and around town i don't see much of a problem with my shift points on the tranny. when i hit the highway though is when i see the probs with the shift points. i'm only running a 3" lift and 285/75/16 pro-comps. i didn't think i'd have a prob with this little of a lift and tire size.
any help or pointers would be great. :ts:
1) will this work if you have a lift & bigger tires?
2) will this calibrate a truspeed as well or do you still have to dial in the truspeed?
i haven't installed the truspeed yet. if the device toyota has will correct my speed-o and shift points, i won't install the truspeed. if not, i'll have to. my speed-o is off by like 3MPH and around town i don't see much of a problem with my shift points on the tranny. when i hit the highway though is when i see the probs with the shift points. i'm only running a 3" lift and 285/75/16 pro-comps. i didn't think i'd have a prob with this little of a lift and tire size.
any help or pointers would be great. :ts: