Aftermarket Dakota RT Springs. I bought the truck with the red springs installed. This gave a ride height of 29.5 inches to the bottom of the wheel arch with factory size wheels. I found the ride to be to soft so I have gone back to the black OEM spring. The pic of the truck shows the ride height with the red springs installed. Yours free if you want to try them. I'll keep this add up for 3 weeks then Into the recycle bin they go.