Us body source make hoods and a complete glass front end. I got my cowl hood from them and I believe I got the roll pan from summit. I"ve had up to a 33x19.5 sportsman pro on my truck with factory frame rails. I use a stock width a body axle with ladders and coil overs, if I had it to do over I would have left the springs and just went with cal tracks. You can fit plenty of tire with the stock springs in place. I run a 29.5x10.5 on a 12" wheel with tons of room now.