It seems like US carmakers are beginning to worry about the rising inventory of their big pickup trucks. For example, General Motors has an inventory of 122 days (or 4 months) of its Chevy Silverado and GMC Sierra according to a report from Reuters, or 50% higher than the typical industry inventory of 80 days.

But GM isn’t the only automaker in distress. Chrysler, Toyota and Ford also are behind their projected sales, with 93 days inventory for the first two makers and 79 days for the third respectively.

If we didn’t know better, we’d say that Ford is trying to wipe out the competition with its F-150 pickup truck, or as some may know it, the Ferd F-Teehthousand. The latest victim of the F-150 after the memorable stomping of a Ferrari F-150 is a brand new 2011 Dodge Challenger SRT8, which judging by the bodykit, stripes, alloy wheels and badges, is the 392 limited edition with the 470-horsepower V8 Hemi.

The driver of the Dodge’s muscle car was waiting for the light when a Ford F-150 decided to give the Challenger an unnecessary -and quite painful- rear-end makeover. Follow the break to watch the clip.