i can make you some springs, but dont know about the front, does your tundra have those coil overs??
YA the front is a strut coil type ( coil over strut ) .. I want to convert to a coil over shock to get better movement and range of travel in the front.. Not long travel type movement, but a few more inchs of travel to keep the tire down on the ground in a rutted up road or field..
