The standard width of an open car trailer typically falls between 80 and 102 inches (6.67 to 8.5 feet), often influenced by state regulations and the specific design intended for hauling vehicles. These dimensions are crucial for ensuring safe and legal transportation, as exceeding width limits can lead to fines and operational restrictions.
Understanding Car Trailer Width: The Core Dimensions
When considering an open car trailer, understanding its width is paramount. It directly impacts what vehicles you can transport, where you can legally operate, and the overall ease of maneuverability. The stated width, often referred to as the “deck width,” refers to the usable space on the trailer platform, not the overall width inclusive of fenders or other protruding hardware.
The most common widths you’ll encounter are:
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80-84 inches: These narrower trailers are usually designed for smaller vehicles like compact cars, motorcycles, or ATVs. They offer greater maneuverability in tight spaces but limit the size of vehicles they can safely and legally transport.
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96 inches (8 feet): A popular choice for general-purpose car hauling. This width allows for the safe transportation of most standard-sized sedans, SUVs, and light trucks.
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102 inches (8.5 feet): This is the maximum legal width in most jurisdictions (but ALWAYS check local regulations). These wider trailers can accommodate larger vehicles, equipment, or even multiple smaller items. They often feature heavier-duty construction.
It’s crucial to remember that “maximum legal width” often refers to the overall width including fenders, tie-down points, and any other projections. Therefore, a trailer marketed as “102 inches wide” might have a deck width slightly less than that. Accurate measurements are critical, especially when transporting loads close to the maximum width allowance.
Factors Influencing Car Trailer Width
Several factors contribute to the specific width of an open car trailer. These include:
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Intended Use: A trailer designed primarily for hauling race cars will likely prioritize width and length optimized for that specific application. General-purpose car haulers need to accommodate a wider range of vehicles.
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Construction Materials: The materials used in construction also play a role. Thicker steel frames may add to the overall width, while lightweight aluminum trailers might be able to achieve similar strength with a narrower profile.
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Axle Configuration: The type and placement of axles influence the trailer’s stability and weight distribution. Wider axles can sometimes necessitate a slightly wider trailer deck.
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Regulations: Federal, state, and local regulations regarding maximum width, length, and weight directly impact the available design options for manufacturers.
The Importance of Legal Compliance
Operating a vehicle exceeding legal width limits can result in significant penalties, including fines, impoundment, and even license suspension. It’s your responsibility as the operator to ensure that the trailer and its load comply with all applicable regulations.
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Check Local Regulations: Never assume that what’s legal in one state is legal in another. Consult the Department of Transportation (DOT) or equivalent agency in each state you plan to travel through.
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Measure Your Load: Accurately measure the width of your vehicle (or any load) before loading it onto the trailer. Pay particular attention to any protruding parts, like side mirrors or aftermarket accessories.
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Proper Tie-Downs: Secure your load properly to prevent shifting during transport, which could cause it to exceed legal width limits.
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Oversize Permits: If your load exceeds the legal width limit, you may need to obtain an oversize permit from the relevant state or local authority. This permit will specify the conditions under which you can operate, such as time of day restrictions or the requirement for escort vehicles.
Choosing the Right Width for Your Needs
Selecting the appropriate width for your open car trailer involves careful consideration of your hauling requirements and legal obligations.
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Identify Your Needs: Determine the types of vehicles you will be transporting most frequently.
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Measure Typical Loads: Measure the width of the widest vehicle you plan to haul. Add a safety margin of a few inches on each side to account for variations in vehicle dimensions and tie-down hardware.
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Research Regulations: Investigate the width restrictions in your state and any other states you plan to travel through.
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Consider Future Needs: Anticipate any potential future hauling requirements. It might be worthwhile to choose a slightly wider trailer than you currently need to accommodate future loads.
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Assess Storage: Don’t overlook the practical considerations of storing a wider trailer. Ensure that you have adequate space to park and maneuver it safely.
Open Car Trailer Width: FAQs
Here are some frequently asked questions to further clarify the complexities surrounding open car trailer width:
What is the maximum legal width for a car trailer in the United States?
The maximum legal width for a vehicle and load (including the trailer) in most states in the United States is 102 inches (8.5 feet). However, it’s essential to verify the specific regulations in each state you plan to operate in, as some states may have exceptions or variations.
Does the width include fenders and other protruding parts?
Yes, the legal width typically refers to the overall width, encompassing all protruding parts such as fenders, tie-down points, and lights. This is crucial for avoiding violations and ensuring road safety.
How do I measure the width of my vehicle for transport?
Use a measuring tape to determine the widest point of your vehicle. This may include side mirrors (if they cannot be folded), wheel flares, or any other protruding accessories. Always measure at the widest point to ensure accurate assessment for trailer compatibility.
What happens if my trailer is wider than the legal limit?
Operating a trailer exceeding the legal width limit can result in fines, impoundment of the vehicle, and potentially even license suspension. In some cases, you might be required to obtain an oversize permit to operate legally.
Can I transport an oversized vehicle if I get a permit?
Yes, an oversize permit allows you to transport vehicles exceeding legal width or height limits. The permit typically specifies the route, time of day restrictions, and any required escort vehicles to ensure safe passage.
Are there different width regulations for different types of roads?
Regulations are typically consistent across most roads within a state. However, some local municipalities may have specific restrictions on certain routes. Always verify with the local authorities if you have any doubts.
Does the width of the trailer affect its stability?
Yes, a wider trailer generally offers greater stability, especially when hauling heavier loads or navigating windy conditions. The wider base provides a more stable platform, reducing the risk of swaying or tipping.
How does the axle configuration influence the required trailer width?
A wider axle stance often contributes to greater stability but can also necessitate a wider trailer deck to accommodate the wider overall footprint. The axle configuration plays a critical role in weight distribution and handling characteristics.
What materials are commonly used in car trailer construction, and how do they affect width?
Common materials include steel and aluminum. Steel provides strength and durability but can be heavier, potentially requiring a wider frame. Aluminum offers a lighter-weight alternative, allowing for comparable strength with a potentially narrower profile.
Can I legally transport a wider vehicle if I partially disassemble it?
Potentially, if disassembling the vehicle reduces its width to comply with legal limits, it might be permissible. However, ensure the vehicle is properly secured and does not pose a safety hazard. Consult with transportation authorities for clarification.
Where can I find reliable information on width regulations for car trailers?
Consult the Department of Transportation (DOT) or the equivalent agency in each state you plan to travel through. Their websites typically provide detailed information on vehicle size and weight regulations.
What are some common mistakes people make when considering trailer width?
Common mistakes include:
- Assuming width regulations are the same across states.
- Failing to measure the vehicle’s widest point accurately.
- Ignoring the width of protruding parts like mirrors or aftermarket accessories.
- Not accounting for shifting loads that can exceed legal width limits.
- Neglecting to secure necessary permits for oversized loads.
By understanding these factors and carefully considering your specific needs, you can choose the right width for your open car trailer and ensure safe, legal, and efficient transportation.