Australian King Springs 1 inch lifts 3 cm, price (850) 2 inches lifts 5 cm, price (850) Condition: New Front only Fits Sierra, Tahoe, Yukon From models 2007 to 2026 Price is fixed, non-negotiable Features: More smoothness on bumps and potholes. Slightly better stability than stock because it's properly balanced. Does not harm the car or cause problems if installed correctly.