the rear axle had a HUGE load on it. there were straps directly over the axle pulling it strait down. if you look close at the vid of the rear tire you can see it jumping around a lot. we tried 26psi, 32psi and 40psi and none of that worked.

 

Ya, I noticed that, very odd.

 

seems like you really need a quality wheel/tire combo, have you figured out what you want yet?

 

i know exactly what i would like to have. but will likly choose something cheaper unless i can get a good deal. the 305/45/18 nittos

 

Is your G-tech telling you anything about the gains?

 

Very Cool, If anyone needs a good set, it'd be you. That's a great combo.
If you go the less expensive route, you will you still get the wide, sticky rubber? And maybe go with a less expensive wheel?

 

Jim, I can check and see what my cost is on those and get back to you with some sort of deal.

 

yes, right now i think that is the best rubber for my set up. i wish they were taller or even better yet those new mt dr's but 29+" tall.

 

check it out. they dont list a 18x9.5 but they make them, not sure on the back spacing or even what is availlble. hook me up man!

 

So, you want 4 wheels, all the same size, but 2 drag radial tires in size 305/45-18 for the back wheel only? I'm on AIM too - GNjohnny5.