[mhadden]

I'm not entirely sure what you are asking...if you are asking about discrepancies, or if you are talking about the gauge type. There are no differences in 2WD or 4WD models, but 4.7 and 5.7 models are different. The 5.7, when equipped with the tow package, has the trans temp gauge under the tachometer, but the 4.7 doesn't get that. Also, the SR5 uses the standard orange LED lit gauges whereas the Limited trim gets nice and fancy white back lit Optitron gauges...