Installed a 4 inch lift kit on my 1999 Jeep Wrangler TJ. It was a budget lift kit and the instructions said to drill another hole in the truck mount and reuse the stock truck. I'm not a fan of drilling holes in carrier mounts if you can avoid it. This adjustable Rough Country Track Bar was a great addition to my budget lift kit and, very importantly, allowed for additional fine adjustments to ensure each wheel was evenly spaced from the springs and centered under the truck. I ran Sundays 7 days a week, most of the time I spend on the city streets so I didn't need a more expensive solution and this Rough Country Track Bar was a good price and solution for me.