Criminal Justice Degrees Guide

10 Common Illegal Alterations Made to Cars

illegalIt’s a fact, we love cars. But we love them even more when they look and sound nice too. If you want to have the sharpest-looking car or meanest-sounding truck on the block, you may have to make some alterations to get these desired results. What many drivers don’t know is that some of the coolest and most popular car modifications are actually illegal. The rules and regulations on vehicle alterations tend to vary from state to state, but these 10 illegal alterations are some of the most common ones out there.

  1. Window tinting

    Dark window tinting is one of the most common illegal alterations made to cars. Every state has different laws regarding window tinting and regulations, including light transmittance and location of tinting. Some states are stricter about tinting the driver’s side window and the windshield. For the most part, a light tint is the best way to go and will keep you out of trouble with law enforcement.

  2. License plate frames

    Customizing license plates and the frames that keep them in place is very popular. It may seem harmless to have a customized frame that advertises a dealership or your favorite sports team, but you can actually get pulled over and ticketed if the frame covers up the state name or numbers in any way. Tinted and reflective-plate covers are also illegal in many states.

  3. Exhaust

    Adding a performance exhaust to your vehicle can make it more powerful, faster, and louder than before. Drivers who install a new exhaust system may have a noisier and meaner sounding vehicle, but you’ll also run the risk of being ticketed if it’s too loud and causes any noise complaints.

  4. HID headlamps

    Drivers who want a customized look for their car might be tempted to get a HID headlamps kit to install, but this popular alteration is illegal in all 50 states. The National Highway Traffic Safety Administration says that no HID headlamps meet the federal photometric standards, so if you install these you may end up with a pricey ticket.

  5. Undercarriage lighting

    Undercarriage lighting is a popular, but often illegal alteration made to cars. Adding bright neon or LED lights may be illegal in your state, especially if it interferes with the front and rear lighting. Some states have restricted certain colors and color combinations that might cause confusion or distractions on the road.

  1. Lifts

    Lifting the suspension or frame and body of your vehicle can drastically change the way your car looks and drives. As popular as this alteration is, your state may have a limit on how high you can go. Some states set their height restrictions based on maximum headlight and taillight heights and others measure by maximum bumper heights. Depending on the state you live in or drive through, you could be ticketed for an excessive lift.

  2. Muffler delete

    Drivers who want to increase the horse power and noise level of their vehicle may consider installing muffler delete pipes. But it’s important to know that every state has different laws relating to muffler delete alterations, but for the most part, it’s illegal. Most states require all vehicles have a working muffler to prevent excessively loud or unusual noises, but adding a muffler delete or similar device to your vehicle is illegal.

  3. Studded tires

    Many drivers install studded tires to get better traction on slippery roads during the winter season, but these tires can also destroy pavement. Even though studded tires have been approved by the federal government and received the DOT rating, some states do not allow them on their roads or only at certain times of the year.

  4. Off-road lamps

    High intensity off-road lamps are very bright and very illegal in some states. These 100-watt (or more) lights are often attached to the grille of trucks or mounted on the roof of vehicles. Off-road lamps might help you find your way through the dark wilderness, but they are completely unnecessary for everyday driving. The range, intensity, and light patterns of these lamps are extremely distracting on the road and can cause danger to oncoming traffic.

  5. Cold air intake

    This is a common alteration made to mostly muscle cars and four-cylinder import vehicles. Drivers install cold air intake systems for various reasons, but one of the most common is to produce more power from the engine. But this increase in power can result in an increase in fuel consumption and emissions. Your car may seem like it’s running better, but if you’re exceeding the legal emissions limits, you could be in trouble with the law.