Dorman 929-901 Severe Heavy Duty Coil Spring Set Increased Load Capacity - Front 70%

The Dorman 929-901 severe heavy-duty front coil spring set is engineered to deliver a substantial 70% increase in load handling capability over the vehicle's nominal spring rate. This premium upgrade is the ideal solution for trucks used in continuous heavy hauling conditions, including work trucks, plow vehicles, RVs, and commercial applications requiring maximum load capacity.

Key Features:

• Severe heavy-duty rating provides 70% increase in load handling capability over stock springs
• Precision-engineered to improve ride quality, reduce driver fatigue, and enhance handling characteristics
• Manufactured from quality steel to ensure reliable performance and long service life
• Progressive rate spring design for optimal performance across varying load conditions
• Direct replacement for worn, damaged, or factory coil springs
• Sold as a pair for front axle installation

This spring set is custom-designed for vehicles that demand maximum load capacity without compromising performance. The quality steel construction ensures durability under the most demanding hauling conditions, while the progressive rate design maintains ride comfort when unloaded. For applications requiring less stiffness, Dorman also offers a 35% upgrade version (929-925) of this spring set.