The LP-15 kit is designed to handle the 1,500 lbs. or cargo load. With ease of installation, this kit includes 4 spring units to go on each side of the axle and will level up to the maximum gross vehicle weight of your truck.
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bought these for my 2003 tacoma with very weak factory leaf springs...easy to install and are doing exactly what i needed them for: no more sagging and can haul a feww hundred pounds with confidence...many thanks for a quality product...