See also:

Vehicle Modifications/Alterations
WARNING! Any modifications or alterations to this vehicle could seriously affect its roadworthiness and safety and may lead to a accident resulting in serious injury or death. ...

Emissions Inspection And Maintenance Programs
In some localities, it may be a legal requirement to pass an inspection of your vehicle’s emissions control system. Failure to pass could prevent vehicle registration. For states that require ...

2010 Jeep Wrangler Unlimited review
The Wrangler is to Jeep what bananas are to Chiquita, and that's something Chrysler's latest owner, Italian automaker Fiat, has said it won't meddle with. That's probably a good thing. Short of a ...