Exactly, start here.
After making sure you're not running too much tire pressure I think you'll find that you can't do much at the stock ride height up front, you need the taller coils of a small lift/level for an improved ride.
This is what I would run on my 2500 to minimize any change in ride height, but also to get a better ride.
1.0" front coils with Bilstein 5100's
Get the best performance with Thuren Fabrication Leveling Kit! It includes Front Soft Ride Coils, Front Trackbar, and Bilstein 5100 front shocks. Choose your coil springs lift height wisely for optimal results. #ThurenFabrication #LevelingKit #OffRoadUpgrades
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1.0" soft ride rear coils or the dual-rate coils
Upgrade your ride with Thuren Fabrication's Rear Soft-Ride Coils, HD extended swaybar link kit, and Frame guide bracket for the E-Brake cable. Experience 20% more down travel than stock, complemented by longer sway bar end links for optimal performance. #ThurenFabrication #RearCoils...
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Experience improved handling with Thuren Fabrication's Active-Rate Sway Bar! Softer spring rate allows independent axle movement, smoothing out off-camber bumps and pot holes. Upgrade your sway bar now! #ThurenFabrication #HandlingUpgrades #OffRoadPerformance
www.thurenfabrication.com
Experience the transformation with Thuren Fabrication's Rear Track Bar Kit. Say goodbye to wiggle and embrace precise handling. Ideal with Thuren softer rear coils for maximum gains. Elevate your truck's performance today! #ThurenFabrication #RearTrackBarKit #PreciseHandling
www.thurenfabrication.com
Airbags to support the rear better when pulling
100% bolt-in 304 stainless steel design for (4x4) models only. Kit includes stainless hardware, composite DOT push to connect fittings and a single DOT air fill line. Air springs are rated at 5,000 lbs and max 500 PSI. Provision for lift kits is designed in with additional purchase of spacer kit or
timbergroveenterprises.com
Those components will improve your ride, but it is still a HD truck so keep that in mind.