Ford F-250 2011 - 2026 | HD Kit

2013 Ford F250 Super Duty -(3611-SHD) Very easy install. Definitely improved the unloaded ride. Have not had a chance to tow my camper yet. I will update after fall camping trip.

2011 F250 with 6.7 Powerstroke. Truck wobbled on large loads before RAS. Put on the HD kit reducing squat/sag by 2” and then pulled 11,000lbs over a 26-hour drive. It was a drastic, positive change and I felt much more control over my load on rural areas and mountains where highways have dips and curves.

I use my 2020 Ford F250 Super Duty to pull a skid steer trailer and a travel trailer, both with 1800# of tongue weight. This weight, plus some cargo in the truck bed caused significant rear suspension sag. The RAS HD kit solved the problem. No more rear sag or headlights shining up into the sky.