[Stea]

Hello.   Can I run 30 tires on a z1000 without a lift?

Also,  can I run  30 10 14.  Front and back using the stock wheels?

[NMKawierider]

Hello.   Can I run 30 tires on a z1000 without a lift?

Also,  can I run  30 10 14.  Front and back using the stock wheels?

You might be able to run 30s with a little extra preload on the shocks..let someone else verify that but..you can's run the same size tire of different width rims and maintain the same diameter and profile. The OE rims are 8" on the rear and 7" on the front. You will need to get a set of wheels all the same to do it right.

[Stea]

ok. need to change wheels then.

want to make sure i order the right ones.

14"
 4x110
7 or 8 " ??
4+3. 0R.  5+2 offset. ?

[NMKawierider]

ok. need to change wheels then.

want to make sure i order the right ones.

14"
 4x110
7 or 8 " ??
4+3. 0R.  5+2 offset. ?

I'd go with 7s. The 4+3s would be good but will stick out a lot more then the stocks. The 5+2s wouldn't be as much but not sure if you can put 5"s to the inside on the front. Do this: cause the backs are close to 6" to the inside, put one on the front and turn it in both directions on the ground and see if it gets too close to anything. If not, then I would do the 5+2s for sure.

[Stea]

decided to go with itp ultracross.  29x9x14. and 29x11x14 that,way i wont have to change wheels

Thanks