just ordered one and was wondering if anyone knew how 27 inch itp 589m/s tires would do for robbing power??It it be noticable?? Any help would be great

 

i got that setup in mine and you can tell in high range the power robbing i used to average about 65 mph with mine now i average between 60 and 61 in the same conditions and that is just top end you will notice a lil difference on low end to but that is due to the tires weighing alot more then stock

 

You will notice the loss in acceleration some. Your top end won't suffer as much as you think though. Remember that the larger tire will affect your speedometer reading. As most quads have very optimistic speedometers to begin with, your reading will probably be closer to reality with the bigger tires than before.

 

My speedo is right on the money to my GPS with the 27" Bugs all 'round. Still only get 55mph top end......but thats at 4000' elev.