diff --git a/selfdrive/car/gm/interface.py b/selfdrive/car/gm/interface.py
index 511da405d8..75465b8dde 100755
--- a/selfdrive/car/gm/interface.py
+++ b/selfdrive/car/gm/interface.py
@@ -21,7 +21,8 @@ BUTTONS_DICT = {CruiseButtons.RES_ACCEL: ButtonType.accelCruise, CruiseButtons.D
 
 NON_LINEAR_TORQUE_PARAMS = {
   CAR.BOLT_EUV: [2.6531724862969748, 1.0, 0.1919764879840985, 0.009054123646805178],
-  CAR.ACADIA: [4.78003305, 1.0, 0.3122, 0.05591772]
+  CAR.ACADIA: [4.78003305, 1.0, 0.3122, 0.05591772],
+  CAR.SILVERADO: [3.29974374, 1.0, 0.25571356, 0.0465122]
 }