Taller and Wider tire on Tri-Z Hurt Performance?

[puggerton03]

My Tri-Z has some 22-12.5-9 rear tires on it. Stock size is 21-11-9. How will the bigger tires effect performance?

[Yamaha_Rules69]

Little to none. A wider tire dosent mean anything speed wise, and the 1 inch taller tire will be nearly un-noticable . Ride it, and let us know what you think.

[Louis Mielke]

Don't forget that making any vehicle heavier will hurt performance. Big heavy 6 ply tires rob A LOT of power.