Hans Moleman
New member
My brand new 2018 T4R has the steering wheel shimmy. I'm not surprised because the Tacoma is sensitive to tire imbalances too.
I'm all too familiar with this problem. When I bought a 2nd gen Tacoma it had the same problem and the dealer couldn't fix it after numerous re-balancing and new set of tires. It was fixed when I took it to a small mom & pop tire shop that had the road force machine & Haweka (finger plate adapter) and knew how to use both together. Even Discount Tire with the road force machine & finger plate adapter couldn't balance correctly until I took it the other shop. Just because a shop has all of the right equipment (i.e Toyota Dealer), it's still no good if the techs don't know what they are doing.
I guess I have to give the dealer a shot with my new T4R. If they can't fix then off to the tire shop I go at my expense![]()
I had the independent shop that I always trust check the tire balance on the Hunter road force balancer with the Haweka adapter.
The results were:
1) Road force on all 4 tires were really good, between 8 - 12 lbs of road force.
2) The balance from the factory was perfect. No weights needed to be changed.
The shop thinks the Dunlop AT20 is just a crappy tire and nothing much can be done. They don't think alignment would cause the steering wheel shake.
Right now is very minor. I'm afraid if I let the dealer try to rebalance that might make it worse.
Doesn't seem like much can be done except for getting new tires.