What to Look for When Buying an Open Car Hauler

Apr. 16 2026 Buying Guide By 99 West Trailers

Whether you're moving a project car across town or hauling a race vehicle to the track, an open car hauler is one of the most practical investments a vehicle owner can make. Here at 99 West Trailers in Sherwood, OR, we help customers find the right trailer for their specific load, tow vehicle, and budget every day. This guide walks you through the key factors to consider before you buy.

Choosing the Right Size and Weight Capacity

The most common mistake buyers make is underestimating how much trailer they actually need. Start with the weight of your heaviest vehicle, then add gear, tools, and any other cargo you plan to carry. Most open car haulers are rated by Gross Vehicle Weight Rating, or GVWR, and you want your loaded trailer to stay well within that limit. Length matters too. A two-car configuration typically runs 20 feet or longer, while a single-car hauler can be more compact and easier to maneuver. Think about the longest or widest vehicle you'll ever need to transport, not just what you're hauling today.

Deck Material, Ramp Style, and Tie-Down Points

Steel and aluminum are the two main deck options. Steel is more affordable and handles heavy abuse well, while aluminum cuts down on trailer weight and resists corrosion over time. Either way, look for a textured or diamond-plate surface that gives tires something to grip, especially when loading on a wet day. Ramp style is another big decision. Dovetail designs allow for a shallower loading angle, which is helpful for low-clearance vehicles. Slide-out or fold-out ramps each have their place depending on how often you're loading and unloading. Finally, count the tie-down points and verify the anchor ratings. You want plenty of options to secure your load properly, regardless of what you're hauling.

Trailer Hitch Requirements and Brake Considerations

Your tow vehicle has to be matched to your trailer. Check the tongue weight rating and tow capacity before you commit to a trailer size, and make sure your hitch receiver is rated appropriately. For heavier open car haulers, electric brakes are often required by law and are always a smart safety addition. Breakaway systems are another feature worth having, adding a layer of protection if a trailer ever separates from the tow vehicle unexpectedly.

An open car hauler is a long-term tool, so it pays to get the right one the first time. The team at 99 West Trailers is here to help you sort through your options and find a trailer that fits your tow setup, your vehicles, and your budget. Stop by our dealership in Sherwood, OR, and we will walk you through our selection in person. We proudly serve customers from Hillsboro and Portland, OR, and are happy to answer any questions before you make your decision.