i have some experience with a superflow dyno my company has. there are inputs in the software to adjustments for tire size. i know my tuner asked for tire size but i definately could see where inacurate info could mess up data.
Just an update - its been a lil over 5 months and the buggy has held up great - Essentially Offroad did an excellent job finishing out the buggy and the attention to detail that they put in paid off - it has been virtually maintenance free
I'd recommend them to anyone looking to have top notch work done
Wheeled with Daniel and the new rig a couple of times over the summer. The rig is built with top notch craftsmanship, and he does a great job of driving it. Nice work.