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Old 12-23-2016, 12:39 PM   #5
demian5
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Join Date: Aug 2016
Location: Lake Forest, CA
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Re: 2" lowering blocks

Quote:
Originally Posted by Trevor View Post
No parts hit anything on the truck but, it creates a safety issue and it's therefore illegal in pretty much every jurisdiction on the planet.

With 15" wheels, installing 2" lowering blocks puts the bottom side/surface of the trailing arms below the bottom of the rim.
1-1/2" blocks are maximum or you'll have to go bigger diameter wheels or of course 4" drop springs.

It's a safety issue should you ever have a tire blow, the trailing arm would contact the pavement and not the rim, and when that happens you skid uncontrollably like a skateboard on ice ...
Yeah same thing if an airbag blows on a truck that can "lay frame". I've been witness to that.
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