Agonistes

2015 IS350F 50k.
Original Tires. Hearing a wub-wub-wub sound at low speeds 30km-50km. Can't hear anything at higher speeds. Any thoughts?

kj07xk

I had the sound, and turned out to be an odd cause, the front tires were ‘out of round’, i.e. the front tires weren’t round. Wasn’t the wheels, I had them checked. Took the car to Discount Tire for road force balancing, and the tech showed me, with the wheel/tire spinning on the machine, you could see they weren’t round. Bought new tires a few days later, problem solved.