Mine are like they come from northern,,,I bet you I at least equal you as far as hills go,,,just got to know where you can go sideling and where you have to go up and down,,if your carefull,,it will take a pretty steep degree sideling,,,more than my pecker factor can,,I know that,,,,,,others have said that you don't want to increase front width,,might break front end axil??,,,don't know,,,but do know this,,,my 5 ft brush hog and 5 ft tiller,,barly cover tracks on my 254,,if I made rear wider,,they wouldn't,,that is reason enough for me not to...thingy