Brake pulsating

[R Nuss]

Replaced  with OEM rotors, Corvette Pads, 2015 Yukon Denali. New tires.  Pulsates at slowing speeds, freeway, from speed to slow. No pulling, locking. Jerks lightly, but is very annoying. Mechanic said it's the oversized wheels, but they are OEM, stock. Replaced front shocks last year, $1900.00 thank you GMC!! Now, the service suspension light comes on. Help

[silveradosid]

unfortunately you got a bad rotor, not uncommon. i got two front rotors for a 2014 gmc and one was cracked . they tried to claim i dropped it, but did replace it

[ullose272]

Warped rotor, we always turned new rotors at the shop i worked for

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