2020 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2021 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2022 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2020 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2021 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2022 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2020 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2021 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2022 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2020 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2021 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |
2022 | GM Original Equipment Fits Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.42 Rear Axle Ratio (GU6), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 2 door; 146.3" Wheelbase; 170.8" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Cab & Chassis; 4 door; 176.7" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Crew Cab Pickup; 172.0" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Extended Cab Pickup; 162.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) or Rear; Standard Cab Pickup; 141.5" Wheelbase; Dual Rear Wheel, Ride & Handling (DZW), 3.73 Rear Axle Ratio (GT4), Positraction Limited Slip Rear Axle (G80) |