2008 Chevrolet Impala Wiper Sizes, Bulb Sizes & Tire Sizes
The short answer
The 2008 Chevrolet Impala takes 22" driver and 22" passenger wiper blades, uses an H11 low-beam bulb, and rides on P225/60R16 tires as standard (LS, LT); LTZ, SS and 50th Anniversary use P235/50R18.
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Wiper blade sizes
Driver side
22" · j-hook connector Shop on Amazon
Passenger side
22" · j-hook connector Shop on Amazon
Tire sizes by trim
LS, LT (standard)
P225/60R16 Search Amazon for P225/60R16 tires
LTZ, SS, 50th Anniversary
P235/50R18 Search Amazon for P235/50R18 tires
The size on the placard inside the driver's door jamb is the one your car left the factory with. Match that, not this table, if they differ; a previous owner may have changed wheels.
Bulb sizes
Low beam
H11 Search Amazon for H11 bulbs
High beam
H9 Search Amazon for H9 bulbs
Rear turn signal
3057 Search Amazon for 3057 bulbs
Brake light
3057 Search Amazon for 3057 bulbs
Tail light
3057 Search Amazon for 3057 bulbs
Reverse light
921 Search Amazon for 921 bulbs
License plate
194 Search Amazon for 194 bulbs
Wheel specs and lug torque
Lug nut torque
100 ft-lbs (136 Nm)
Key fob, battery and sensors
Key fob battery
CR2032 Search Amazon for CR2032
Relearn
tool (the manual's TPMS sensor matching process with a relearn tool)
Dimensions, weight and fuel
Fuel
Gasoline
Octane
87 (regular)
Fuel tank
17.5 gal (66 L)
Worth knowing about the 2008 Impala
- Connector. Both front blades use a j-hook connector. A blade of the right length with the wrong connector will not clip on, so check the connector before you buy.
- Spare. This vehicle carries a compact (temporary) spare.
- Tires. Some LT cars came on P225/55R17 tires, and the manual says not to fit chains on P225/55R17 or P235/50R18 tires.
- Torque. Tighten lug nuts to 100 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.
- TPMS. New sensors on this car will not pair on their own by driving; they need a relearn. Method: tool (the manual's TPMS sensor matching process with a relearn tool).
- Fuel. The 5.3L V8 recommends 91 octane, with 87 acceptable, and 3.5L cars with NU6 emissions have a 17.0-gallon tank.