Yeah, I would go for the pro kit. Lowers a bit and levels out the rear, and dont have to worry as much about bottoming, speed bumps or deep snow. Its also engineered specifically for the HHR.

 

for those interested the airshock swap didnt work out perfect shock is 1in longer than stock......but... i called airlift and asked them for there dimensions on there air bags for inside the spring and i think i have found one that works.its a short bag so it will not alter the sportline height,but yo will be able to correct for aditional weight.....pics and more to come on tuesday.

 

Good work.

 

I have 225's on my wheels. Try rolling or triming the inside of the fenders. It (rolling) worked for me.

 

Thanks for the info. I'll have to look in to it.