Product details:

The front & rear spring assist (Load carrier) by Gabriel combine shock and spring technology to reduce the loss of ride height in ongoing loaded conditions. The constant-rate front coil springs can help improve stability and restore or maintain ride height, while the Variable-rate rear coil springs provide 500 lbs. per pair of load capacity. And like all Gabriel shocks and struts, front & rear spring assist feature a super-finished chromed piston rod for superior corrosion resistance and a leak-proof piston seal which extends product life. Not to exceed Gross vehicle Weight Rating. Product does not increase payload.