The right spring rate will make your chassis work like a monster truck or a daily driver.

We have a Weight Transfer Package that will help put the power to the ground.

BIG SHOCKS is proud to use Suspension Spring Specialists line of 2.5” ID Blue Coil Springs! Suspension Spring Specialists have been building high quality, high performance coil springs for over 20 years.
With sizes from 4" thru 18" we have something for everyone.

Spring Rate Calculator

 

  2.5" 18" springs

18-700     18-600    18-550

18-500     18-450    18-400

18-350    18-300     18-250

18-250    18-200     18-150

     18" 2.5 springs are $65.00 ea.

  2.5" 16" springs

16-700     16-600    16-550

16-500     16-450    16-400

16-350    16-300     16-250

16-200    16-150     16-125

    16" 2.5 springs are $65.00 ea.

  2.5" 14" springs

14-550     15-500    15-450

14-400     14-350    14-300

14-250     14-200    14-150

   14" 2.5 springs are $65.00 ea.

Triple Rate Tender Springs

5-20 $22.00 Ea.