[blackwaterff101]

Just bought a 06' Rancher 4x4. Stock tires=stuck......fast. How big/wide can I go on a stock rancher?

 

[Truegrit]

I would go no bigger than 26s, 10s & 12 or 8s & 12s.

 

[john]

26x9.5x12 vamps on front
26x12x11 vamps on back.

unless you want to get different wheels.
if not these would be my choice

 

[scooter350]

oem is 24-8-12 and 24-9-11. IMO every inch larger in height is a knock down of 5% on power and an increase in speed of the same. 2 inches wider than stock is usually maximum and any more than 2" in height needs a lift kit to not rub fenders. I run 25-10-12 on front and 25-10-11 on rear with no issues as to clearance , but to run mud in 2nd gear, I had to install a dynojet kit and hi flow air filter.

 

[muddin500]

a friend of mine has 27 itp 589 on his but he don't have hardly enough torque to pull em on his 400at

 

[AkATVHunter]

The wife has 25x8x12 and 25x10x12 tires on her 04 Rancher and likes them. I wouldn't go any higher than 26, otherwise your looking at some mods to your bike.

 

[Yellow Mudder]

I also think you should go with 26"

 

[MuddinRancher4x4]

26" would be the biggest i'd put on a rancher

 

[Rider11x]

I think something like a 26x9.50 would look really good all the way around. That way you have less weight to bog you down too. This is what I considered doing when I get Vamps. Any input on this?

 

[Goose500]

when i had a rancher i had 26x9 superswampers on all four coners and that was perfect. i could follow my cousin who had a rubi with 26 outlaws with no problem.

 

[Rubicon3303]

on my dads we got 26*13 in the rear vampire asx didnt turn them so well until we put the hmf on now it spins them like crazy