Box Rocket
SILVER Star
Rather than tire brand debate I'll stay on the topic of 37's and fitting them. This is my front suspension compressed to within about 1.5" of full stuff with a 37x13.50 Toyo MT. Front axle is moved forward 1.25" I had to trim my front bumper a bit and some of the inside of the flare but the wheel itself is pretty centered in the wheel arch.
Untitled by Adam Tolman, on Flickr
This is the rear at the same spot and within about 1" of full stuff. Rear control arms are extended Blackhawk arms. You can see at full stuff how the extended arms put the wheel farther back in the wheel arch. I had some rubbing at the rear portion of the wheel arch that meant removing the stock mud flaps, trimming a bit of my rear bumper wing and the inside edge of the flare, and rolling the lip of the fender sheetmetal. There is still light rubbing but everything that touches is now pretty smooth and doesn't damage anything.
Untitled by Adam Tolman, on Flickr
Untitled by Adam Tolman, on Flickr
This is the rear at the same spot and within about 1" of full stuff. Rear control arms are extended Blackhawk arms. You can see at full stuff how the extended arms put the wheel farther back in the wheel arch. I had some rubbing at the rear portion of the wheel arch that meant removing the stock mud flaps, trimming a bit of my rear bumper wing and the inside edge of the flare, and rolling the lip of the fender sheetmetal. There is still light rubbing but everything that touches is now pretty smooth and doesn't damage anything.
Untitled by Adam Tolman, on Flickr