I have a 2004 suzuki ltz250 and I was wondering if they are faster than a grizzly 660 in general. Mainly because I want to know if I will be able to keep up with my friend on his grizzly 660 acceleration wise.

Also would a 2004 yz250 two stroke be more fun for riding in a friends field? I have to buy rims for either my quad or dirt bike since I have sand tires for both and can't decide which I should switch to dirt.