That's the problem I took it to have an alignment done and they told me they can not do an alignment on the rear end so the front was done, but not the back my boyfriend just started yelling at me again because he says it's a no brainer I let the air out of my shocks put weight in the back and my tires will wear evenly it dint help that it's showing and I slide all over the road. This is not my first mini van but it's my first time having this problem so I keep saying I shouldn't have to alter the vehicle away from manufacture specifications to make it operate properly.