Hey Buddy, maybe you have been asked this previously, if so, I missed your reply, but I see U R running a 4X4. Is there any reason pro or con, why an OTR guy like yourself would need a 4X4? And would there be any MPG numbers available to compare running a 4x4 vs a 4X2 the miles that U run ? Thanks. for your reply.. Olde Bob 18Dodger18