Wheel Related Problems of the 2021 Toyota Highlander

Table 1 shows one common wheel related problems of the 2021 Toyota Highlander.

Table 1. Wheel related problems of Toyota Highlander

Problem Category Number of Problems
Wheel problems
2

Wheel problem #1

I am reporting a serious safety defect involving the rear brake system of my 2021 Toyota Highlander, purchased from penn Toyota (glen cove, NY). The dealership represented the vehicle as “Toyota certified” and indicated that it passed all safety inspections. On November 15, 2025, I discovered that the rear brake rotors and pads were in extremely unsafe condition, showing severe corrosion, deep pitting, uneven pad wear, and structural deterioration. This damage clearly developed over a long period of time and indicates that the vehicle could not have passed a legitimate safety inspection at the time of sale. The rear brakes had to be replaced immediately to prevent potential brake failure. After replacing the rear rotors and pads, the vehicle passed the new york state inspection on the same day, proving that the previous brake condition was unsafe and improperly inspected. This raises concerns brake safety failure improper or falsified dealership inspection risk of reduced stopping power potential loss of vehicle control I am submitting photos, the repair invoice, and the inspection result that confirmed the brakes were unsafe prior to repair.

Wheel problem #2

3 wheel alignments in same vehicle needed in less than 30 months: <5,000, 30,000 and 35,000 odometer readings it’s not from pot holes; I have owned about 14 cars in family fleet and have never had 1 vehicle need more than 1 alignment during it’s time of ownership of over 1,000,000 miles driven something is wrong with vehicle design or mechanical components to go out of alignment so frequently.


Wheel related problems in other Toyota Highlander model year vehicles:



Highlander Service Bulletins
Highlander Safety Recalls
Highlander Defect Investigations