I have a brute 750 and a set of 27" ITP 589's and 28"mudzillas old style but the 589's work good all around and havent showed to much ware on them 2500 km's
the radials are old and discontinued. hear that the executioners run at least an inch short and that the zillas have very soft lug compound which will make them wear out quick.
Have the Swamp Lites on now....LOVE'em! Went out 2 weeks ago and were the first 4 wheelers out this year and had NO problems. We hit some snow, lots of mud and hard pack....handled everything well!!!
10x27 up front, 12x27 in the rear. I was very skeptical about the weight of the tire. Very heavy compared to stock. Upwards of 38lbs per tire. I'm going to weight them soon to get exact numbers.
They really rattle when turning slow, but by slow I mean pushing back and forth on the garage floor. I don't often crawl around at walking speed, cause that's really the only time I notice the lugs. But wind the 800 up, and they feel very smooth.
Traction is unbelievable. Night and day above the stockers, which are arguably the best stock tire out there, so that in itself was impressive. I've hit some big mud holes, and the quad feels like it could almost idle through them, but then what fun is that. You can throw a lot of mud with these things. TIme to get some fender extensions, I think. The tread pattern still lets you power the back end out around corners without catching edges. They ride very well on hard pack as well.
The lugs a fairly stiff. One of the stiffest, I would say. Hope they last a while. We'll see. As for size, they do measure a little small. My 27's measure in at 26.5" at 7psi. Too bad they don't make a 28". I did need spacers for the fronts though. I flipped the tie rods underneath, but the tire was only 1/16" away from the steering arm on the strut. Contemplated leaving as-is, but started to imagine stuff getting wedged between the tire and arm, and breaking something. Oh, and awsome bead protection.
I'll have to start racking up the miles and do a follow up on them.