2026 GMC Acadia Wiper Sizes
The short answer
The 2026 GMC Acadia takes 24" driver and 20" passenger wiper blades.
Wiper blade sizes
Driver side
24" Shop on Amazon
Passenger side
20" Shop on Amazon
Wheel specs and lug torque
Lug thread
M14x1.5 Shop on Amazon
Lug nut torque
140 ft-lbs (190 Nm)
Key fob, battery and sensors
Key fob battery
CR2450 Shop on Amazon
Replacement fob
FCC ID YG0G21TB2 · smart key Shop on Amazon
Relearn
auto (drive)
Roof rack and roof load
Roof load limit
220 lb (100 kg), evenly spread, while driving
Dimensions, weight and fuel
Fuel
Gasoline
Octane
87 (regular)
Fuel tank
19.4 gal (73 L)
Worth knowing about the 2026 Acadia
- Wipers. Bosch and Trico list conventional 24- and 20-inch front blades, but no source confirmed the arm connector.
- Torque. Tighten lug nuts to 140 ft-lbs in a star pattern with a torque wrench, and re-check after the first 50 miles. This figure is from the owner's manual; an impact gun will overshoot it.
- Key fob. Match the FCC ID (YG0G21TB2) printed on the back of your fob when buying a replacement; the same car can use two fob designs in one year. A new fob still needs programming to the car.
- Roof load. The 220 lb roof limit is the dynamic figure for driving and includes the rack itself. It is not a limit for a rooftop tent when parked; the manual gives no static figure.
- Roof. The limit includes the cross rails and any carrier or accessory on them.
- Fuel. AWD models hold 21.7 gallons.