Dorman 929-931 Heavy Duty Front Coil Spring Upgrade Kit - 35% Increased Load Capacity

The Dorman 929-931 Heavy Duty Coil Spring Upgrade Kit provides a 35 percent increase in load handling capacity over standard factory coil springs, making it an ideal solution for vehicles that regularly carry heavy loads or tow trailers. This front coil spring set is engineered to restore proper ride height while offering enhanced support for demanding applications.

Key Features:

• 35% increased load handling capacity compared to OEM springs
• Heavy-duty construction for improved durability and performance
• Helps restore proper vehicle ride height on worn or sagging suspensions
• Direct replacement design for simplified installation
• Sold as a pair for complete front axle service
• Manufactured to meet or exceed OEM specifications

This upgrade spring kit is designed for select Ford truck and SUV models, providing enhanced suspension performance for work vehicles, towing applications, or heavily loaded daily drivers. The increased spring rate helps reduce front-end sag when carrying heavy cargo or using aftermarket accessories like snow plows or winches.