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The Chevrolet Silverado ZR2 Bison may lack the high-output bragging rights of the Ram TRX and the long-travel and wide track suspension of the F-150 Raptor, but it has a few features of its own. For starters, it's less expensive than those two trucks, and it offers a locking front differential and Multimatic DSSV spool-valve dampers. In this video, resident suspension expert Dan Edmunds explains how the ZR2's suspension works and shows how much it flexes compared to other trucks with the Ramp Travel Index test.

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00:00 Intro
01:00 Front suspension, brakes, and wheel weight
06:59 Rear suspension and brakes
10:58 Flex test