[kingdaddy]

Can't remember what brand I bought recently, but when installing them I tried to get them snug but was concerned about too much pressure on the tires. I was thinking about putting stress on the axle/wheel assembly by pushing against them for prolonged periods and affecting the alignment.
Is that a valid concern? Obviously, you don't want to put TOO much pressure on them...I did lock the handle so they don't "grow legs" but unless you really put a LOT of pressure on them, you can just pull them out from between the tires anyway!