VX Crazy--- My best advice would be just to get two(2) more Pro-Comp A/T's that you are currently using from 4WheelParts and not make any changes to your existing set-up/suspension. If Pro-Comp has discontinued your current A/T tire size, there is plenty of new stock sitting on a tire wharehouse shelf somewhere. You just need to find them via the internet, because those two(2) Pro-Comp A/T tires in your existing size are still out there. Find them and get them shipped to you-- problem solved.