The standard features of the Chevrolet Tahoe LS include 4.8L V-8 295HP engine, 4-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), curtain 1st and 2nd row overhead airbags, airbag occupancy sensor, air conditioning, 17" alloy wheels, cruise control, ABS and driveline traction control, StabiliTrak w/Proactive Roll Avoidance stability control, and a 6 way power driver seat.