2.5-4.5 Inch N3 Rear Shock Absorbers for Ford F-250 F-350 1999-2016 Heavy Duty Trucks Nitrogen Charged With 10-Stage Variable Valving and 54mm Shock Body For A Smoother Ride Beefed Up Stability and Trail Ready Control

Heavy-duty rear shocks for Ford trucks, 2.5-4.5 in pair
✔️ Nitrogen-charged, 10-stage valving, 54mm body, pair for rugged trails

These heavy-duty rear shocks are designed for Ford F-250 and F-350 pickups from 1999 to 2016. They improve ride comfort, stability, and control on rough roads and trails, especially when carrying heavy loads or towing.

✅ 54mm shock body for enhanced strength and fast heat dissipation
✅ Nitrogen charged for consistent damping at low temps
✅ 10-stage valving for precise ride control across terrain
✅ Rubber bushings and military-grade seals for long life

💡 What is a rear shock absorber used for in heavy-duty pickup trucks? It dampens wheel movement to keep tires planted and improves stability during towing and off-road use.
- High damping stability for towing and payload
- Maintains tire contact on rough terrain
- Reduces body roll and improves control
- Extends life with rugged seals and nitrogen charging