Hi, I have recently purchased my first Jeep, a 2003 wrangler sport. On the test drive in town everything felt fine, on the highway I have noticed it tracks slightly left and hitting any little bump makes it float around for a short moment. It has no lift that I can tell, shocks measure 12" and I see no spacers, and has 31X10.5r15 tires with 28psi. The steering wheel is also a bit turned to the left. Is there any one thing that might cause all 3 problems. toe out maybe? I have searched on line but have not seen anything that links all 3. I appreciate any help, thanks.