GMC Sierra
GMC Sierra

See also:
ZQ8 Complements V-8
The ZQ8 sport suspension is as significant as the V-8 engine in making this
version of the Canyon a credible muscle truck. The firmer suspension package
lowers the Canyon by an inch compared to th ...
Tire Pressure
Tires need the correct amount of air pressure to operate effectively.
Notice: Neither tire underinflation nor overinflation is good.
Underinflated tires, or tires that do not have enough air, can re ...
Electronic Range Select (ERS) Mode
ERS or manual mode allows for the selection of the range of gear positions. Use
this mode when driving downhill or towing a trailer to limit the top gear and vehicle
speed. The shift position indi ...





