diff --git a/selfdrive/car/hyundai/interface.py b/selfdrive/car/hyundai/interface.py
index ee6e5c3130..c09e1872da 100644
--- a/selfdrive/car/hyundai/interface.py
+++ b/selfdrive/car/hyundai/interface.py
@@ -57,7 +57,7 @@ class CarInterface(CarInterfaceBase):
       ret.lateralTuning.pid.kf = 0.00005
       ret.mass = 1999. + STD_CARGO_KG
       ret.wheelbase = 2.90
-      ret.steerRatio = 13.75 * 1.15
+      ret.steerRatio = 15.6 * 1.15
       ret.lateralTuning.pid.kiBP, ret.lateralTuning.pid.kpBP = [[0.], [0.]]
       ret.lateralTuning.pid.kpV, ret.lateralTuning.pid.kiV = [[0.3], [0.05]]
     elif candidate in [CAR.ELANTRA, CAR.ELANTRA_GT_I30]: