Hey guys, I have a 07 TLS mt, I couldn't figured it out why my car vibrating from 20-28mph and 65-75mph it doesn't seem like it need to balance. Does anyone has a same problems?

 

why do you say it doesnt seem like it needs a balance? vibrations in steering wheel at high speeds are almost always balancing issues

 

could be any number of things:
wheels/tires
axles
LCA compliance bushings
motor mounts

you need to provide more info in order to narrow down the list.
recent install of new tires?
just started happening?
recently hit a pothole?
only happens when accelerating in town from a stop?
only happens at hwy speeds cruising?

the more descriptive you are as to WHEN this vibration occurs the better we can help you figure it out (we aren't all mechanics on here, but many of us have had similar things occur with our vehicles and had them fixed).

if you search, you will find there are a number of existing past threads about this topic.

 

Step one: Rotate your tires. If it goes away or moves, you know it's a wheel/tire issue. If it doesn't change, then come back here and let us know more.

 

It vibrating around 20-28mph I'm positive it not a balance issue

 

Tires at 70% and it has been rotated
It happened months ago
No hitting pothole
It vibrating when accelerating to 20-28 and 65-75

 

Step 2: Reach under there and check your CV boots (all 4). This is an easy check by laying on the ground and reaching up under the car to either end of the driveshaft. Vibration under acceleration is a typical symptom of worn inner CV joints. If the boots are torn, all the grease gets thrown out of them. Then it's only a matter of time before the 3 spherical roller bearings wear out.

Torn boots: https://www.google.com/search?q=torn...NsOp2QXHnYGwDQ

Typical Honda Tripod style inner CV Joint: