The Big Rentals Guide to Towing a Car Hauler Trailer in and around Los Angeles, CA

Nowhere in the country moves more cars than Los Angeles, and nowhere makes you move them slower. Hitch a car hauler here and California law caps you at 55 mph, on freeways where everyone else is doing 75. You will be the slowest thing on the 5, and that's before you've thought about the grades or where you're allowed to park.

Get the trailer wrong for a low car and you're stuck at the ramp. Get the parking wrong and there's nowhere in the city you can legally leave it. Get the grade wrong on the Grapevine and you learn what brake fade feels like with a car pushing you downhill. This guide covers the car haulers that match real LA loads, the California rules that apply the second you couple up and the grades, the traffic and the parking rules that make a car hauler trailer rental in Los Angeles its own particular job.

Why Los Angeles Renters Choose Car Haulers

Los Angeles is the car capital of America, and here that isn't a slogan, it's a logistics reality. Cars are bought, sold, built, shown and moved constantly across a metro that sprawls from the desert to the coast. A private sale in the Valley to a buyer in Long Beach is a real haul. So is a project car going to a specialist in the San Gabriel Valley, an auction buy coming home or a build moving between the shop and the show. Read more about how to tow a non-running vehicle with a rented car hauler.

The entertainment industry adds a current no other city has. Picture cars, studio vehicles and production fleets move all over the region, and the car itself is often the asset being protected. That work runs on trailers.

Then there's the collector and exotic market. Southern California holds one of the densest concentrations of collector, exotic and custom cars anywhere, and those cars travel on trailers rather than under their own power — to shows, to track days at Willow Springs or Buttonwillow, to the next owner. Many of them are low, which is its own problem, handled below.

And underneath all of it is the sprawl itself. In a metro this size, "come pick it up" can mean 60 miles across three freeways, and the car hauler is what turns a sale on the far side of the basin into a job you can actually do. You'll find trailer rentals across the Los Angeles area from local owners who know these roads.

California Towing Laws Every Car Hauler Renter Should Know

The 55 mph rule changes your whole trip

Under the California Vehicle Code § 22406, no vehicle towing a trailer or another vehicle may exceed 55 mph on any highway, regardless of the posted limit. California posts 65 and 70 on the freeways you'll be using, and none of that applies to you with a car on the deck.

The real-world version: you will be slower than the traffic around you, and that's the law working as intended, not a suggestion. Keeping up with traffic is not a defense if you're stopped. So stay right, plan for the trip to take longer than the map says, and don't let fast-moving traffic pressure you into an unsafe speed with a loaded trailer behind you.

When your trailer needs its own brakes

Under the California Vehicle Code § 26302, a trailer with a gross weight over 3,000 lb needs brakes on at least two wheels, supplemental to the tow vehicle and adequate to meet the state's stopping-distance standard.

A car hauler is past 3,000 lb the moment a car rolls onto it, so assume you need working trailer brakes and a working brake controller in the tow vehicle, and confirm both before pickup rather than at the hitch. Check the gross vehicle weight rating (GVWR) on the listing before you book. Read more about what GVWR means and how to read it.

Safety chains

The California Vehicle Code § 29004 requires a secondary connection between trailer and tow vehicle. Cross the chains under the tongue so they cradle the coupler if it comes loose.

Do you need a special license?

Here's the reassurance most people want. Most car haulers stay under 10,000 lb GVWR, so a standard California Class C license covers the typical car haul.

The line to know: a non-commercial Class A becomes necessary once a trailer's GVWR tops 10,000 lb (California Vehicle Code § 12804.9). A big enclosed car hauler, or a heavy-duty deck loaded with a full-size truck or SUV, is where that can come into play. For a normal open car hauler and a normal car, it won't.

Matching a Car Hauler to Your Vehicle and the Car

Deck length and the car you're actually hauling

Car haulers commonly run 16 to 20 ft of deck. Measure the car rather than trusting the category — a long sedan, a classic with real overhang or a full-size truck uses more deck than people assume. Check the trailer's payload against the car's curb weight, too: a midsize car runs 3,000 to 4,000 lb, and a full-size truck or SUV climbs past that quickly.

Loading a low car — the LA problem

This is the part that's genuinely Los Angeles. Southern California is full of lowered cars, slammed builds and exotics with deep front splitters, and a low car plus a steep ramp is exactly where the damage happens — the front lip catches on the way up, or the belly drags at the breakover point where the ramp meets the deck.

Look for a low approach angle, longer ramps or a tilt deck that brings the bed closer to the ground. For a really low car, ramp extensions bridge the angle so the nose clears. Go slow, use a spotter and know the car's front clearance before you commit to the ramp rather than finding out halfway up. Read more about how to load and tie down a car on a rental trailer.

Open vs. enclosed

An open deck is fine for most hauls. For an exotic, a show car or a fresh build, an enclosed car hauler keeps sun, road debris and eyes off the car for the whole drive — a real consideration in this particular market. Read more about how open and enclosed car haulers compare.

Hitch, brake controller and where the car sits

Match the coupler to your ball size, confirm the receiver is rated for the loaded trailer and confirm the brake controller works. Then put the car forward on the deck for 10% to 15% tongue weight. Too far back and the trailer sways, and sway at 55 in a crosswind on the 5 is exactly what you don't want. Use four rated tie-downs at minimum, attached to the car's designated points rather than to suspension components, and recheck them after the first few miles.

Grades, Traffic and Where You Can Park in LA

The Grapevine and the Cajon Pass

LA people haul cars over two serious grades: the Grapevine, which is Tejon Pass on I-5 toward the Central Valley and Northern California, and the Cajon Pass on I-15 toward Las Vegas and the high desert. Auctions, sales and track weekends all live at the far end of those climbs.

Going up, a loaded car hauler works the engine and the cooling system hard, especially in summer heat. Going down, gravity plus a car on the deck works the brakes hard — and you're held to 55 the whole way regardless. Downshift and let the engine hold your speed on the descent instead of riding the brake pedal. Continuous braking down a long grade is how brakes fade, and the runaway-truck ramps built into those passes exist because drivers learn that the hard way.

Traffic and the brake pedal

LA traffic is stop-and-go on the 405, the 5, the 10 and the 101, and on a car hauler the load is tested by braking, not by speed. A car that shifts under hard braking is a car that wasn't tied down tightly enough. Recheck the tie-downs after the first few miles and again at your first real stop.

You can't park a car hauler on the street

Under Los Angeles Municipal Code § 80.69.1, it's unlawful to park a trailer or semitrailer on any street, alley or public way in the city, with only narrow permit-based exceptions. There's no 2-hour grace period like some cities allow. In Los Angeles a car hauler simply cannot legally sit at the curb.

In practice that means the trailer stays hitched and moving, or it goes onto a driveway, a lot or private property. Plan the pickup so the trailer never has to sit on the street at either end. Two more rules round it out: no vehicle may sit on a public street for 72 consecutive hours (§ 80.73.2), and where signs are posted, oversize vehicles over 22 ft long are barred from 2 a.m. to 6 a.m. (§ 80.69.4) — and a pickup coupled to a car hauler tops 22 ft without any trouble.

Insurance and Damage Protection

What about insurance and damage protection?

Before towing a rented trailer, contact your auto insurance provider to ask whether your policy covers liability and towing-related damage claims.

Eligible rentals booked through Big Rentals also include Basic Rental Protection at checkout. This added protection can help limit your financial responsibility for certain damage or theft events during the rental period.

For full details on how Basic Rental Protection works, including deductibles, exclusions, and renter responsibilities, review our FAQ and platform terms.

One thing worth being clear about: that protection applies to the trailer. The car riding on it is a separate conversation, and for a valuable car it's one to have with your own insurer before pickup day.

Ready To Book?

Size the deck to the actual car, respect the 55 mph cap and the grades, load a low car carefully and line up private property to park at both ends. Do that and a car hauler is the most reliable way to move a vehicle across a region that moves vehicles constantly. When you're ready, browse car hauler trailer rentals in Los Angeles from local owners near you.

The Short Version

• Car haulers are the LA constant — private sales across a huge metro, the entertainment industry's picture cars, the collector and exotic market, and project cars headed to specialists.
• California caps any vehicle towing a trailer at 55 mph, statewide, regardless of the posted limit (California Vehicle Code § 22406). With a car on the deck you'll be slower than the traffic around you, by law.
• A trailer over 3,000 lb needs brakes on at least two wheels (California Vehicle Code § 26302). A car hauler with a car on it clears that instantly, so confirm the brakes and the controller.
• Most car haulers stay under 10,000 lb GVWR, so a standard Class C license covers the typical haul; a non-commercial Class A only comes in above that (California Vehicle Code § 12804.9).
• Loading a low car is the LA-specific challenge. Look for a low approach angle, long ramps or a tilt deck, and know the car's front clearance before the ramp.
• Downshift over the Grapevine and the Cajon Pass. A car on the deck plus a long descent is how brakes fade.
• Los Angeles prohibits parking a trailer on any street, citywide (Municipal Code § 80.69.1). Keep it hitched and moving, or on private property.
• Put the car forward for 10% to 15% tongue weight and use four rated tie-downs, rechecked after the first few miles.