Had anyone had either put on a truck? I've researched online and am leaning towards Sumo springs, but wanted to see if anyone here has experience. I got a new Tundra and really like the truck, and it pulls great, but it's the softest suspension I've ever seen on a truck. I think it squats with a bag of garbage in the bed. 😃 Ive had airbags on two trucks and don't really want to go that route. They cost more and all of them I've had leaked down. I want something simple.