Anyone know of a heavy duty rear coil spring for an 06 Elantra? I am going to replace them. I put a hitch on the car, and use it for a luggage rack when I travel.

 

Is this a wagon? If not, the springs from a wagon may be more heavy duty then the sedan. If you're not a serious DIY'er, I would just go to a spring shop, or a shop that just specializes in suspensions. Messing with springs and struts can be very dangerous. Anyway, a good spring shop should know which springs would fit with your car. They may even have a used pair sitting around the shop.

 

You shouldn't need heavy duty springs of what you are towing is within the rated towing limits listed in the owners manual. See pages 2-18 thru 2-26 of the owners manual.