If you ride a motorcycle in the US, you need a license plate. But not all plates are the same. For many bikes, especially sport and naked models like the Yamaha MT series, the stock plate setup can be bulky or awkward. That’s where an MT plate—a smaller, custom, or relocated license plate—comes in. This guide covers everything you need to know about MT plates: what they are, how to choose one, installation steps, and mistakes to avoid. Whether you want a cleaner look or better fitment, we’ve got you covered.
What Is an MT Plate and Why Would You Need One?
An MT plate is a license plate designed specifically for motorcycles, often smaller than standard car plates. Many riders switch to an MT plate for aesthetic reasons—to clean up the rear end of the bike—or for practical reasons, like moving the plate out of the way of a tail tidy or aftermarket exhaust. Some states allow smaller plates for motorcycles, but you must check local laws. Common sizes are 4x7 inches or 5x8 inches, compared to the standard 6x12 inch car plate. If you’re customizing your bike, an MT plate can give it a sleek, custom look.
How to Choose the Right MT Plate: Size, Material, and Design
Picking the right MT plate involves three key factors: size, material, and design. First, size: measure your current plate bracket or tail tidy. Most aftermarket plates come in 4x7 or 5x8. Check your state’s requirements—some mandate specific dimensions. Second, material: aluminum is lightweight and rust-resistant, while plastic is cheaper but may crack. For durability, go with 3mm thick aluminum. Third, design: decide between a flat plate or a curved one to match your bike’s tail. Custom graphics or reflective coatings are optional but can improve visibility. Avoid plates with sharp edges that could snag on clothing.
Step-by-Step Installation of an MT Plate
Installing an MT plate is straightforward with basic tools. Here’s how: 1. Remove the old plate and bracket. 2. Clean the mounting area. 3. Attach the new plate bracket (if using a tail tidy) using the existing bolts. 4. Drill holes in the MT plate if needed—use a center punch to avoid slipping. 5. Secure the plate with stainless steel bolts and rubber washers to prevent vibration. 6. Tighten bolts by hand, then a quarter turn with a wrench—don’t overtighten or you’ll crack the plate. 7. Test that the plate is level and doesn’t wobble. If you’re using a relocation kit, follow the kit’s instructions. Always check that the plate is visible from behind and not obscured by the exhaust or turn signals.
Common Mistakes to Avoid When Using an MT Plate
Riders often make these errors: 1. Using a plate that’s too small—local cops may ticket you. Always verify your state’s minimum size. 2. Mounting the plate at a steep angle—most states require it to be nearly vertical. 3. Using cheap plastic plates that fade or crack within months. 4. Forgetting to add reflective coating—night visibility is crucial. 5. Overtightening bolts, which causes stress fractures. 6. Not using anti-theft screws—MT plates are easy to steal. 7. Ignoring the law on plate illumination—your plate light must work and not be blocked.
Where to Buy an MT Plate and What to Look For
You can buy MT plates from online retailers like Amazon, eBay, or specialized motorcycle accessory stores. Look for sellers with good reviews and clear photos. Key features: 3M reflective material, UV-resistant coating, and pre-drilled holes. Avoid plates with bubble letters or complex designs that may be hard to read. Price range: $10–$30 for a basic plate, up to $50 for custom designs. Some states require plates to be issued by the DMV; aftermarket plates are for decorative or replacement use only. If you want a legal plate, order a duplicate from your state’s DMV. For a custom look, combine an official plate with a custom frame.
Frequently Asked Questions About MT Plates
Q: Are MT plates legal in all states? A: No. Some states require standard car-size plates. Check your local DMV regulations before buying. California, for example, mandates 7x5 inches for motorcycles.
Q: Can I use an MT plate on any motorcycle? A: Yes, as long as it fits your bracket and meets size requirements. Most bikes can accommodate a smaller plate with a tail tidy kit.
Q: How do I clean an MT plate? A: Use mild soap and water. Avoid abrasive cleaners that can scratch the reflective coating.
Q: Do I need a plate light for an MT plate? A: Yes, most states require the plate to be illuminated at night. Ensure your light is positioned to shine on the plate.
Q: Can I customize the text on an MT plate? A: Only if you order a vanity plate from your DMV. Aftermarket plates with custom text are not legal for road use.
Choosing the right MT plate is about balancing style, legality, and practicality. Start by checking your state’s rules, then pick a durable material and proper size. Install carefully and avoid common pitfalls like overtightening or poor angle. With the right plate, your motorcycle will look cleaner and more personalized. Remember: your plate must always be visible and readable. Ride safe!