The Big Rentals Guide to Towing an Equipment Trailer in and around Salt Lake City, UT

The Wasatch rises straight out of the valley here, and a lot of the region's site work happens on the way up it. Grading a foothills lot, digging a driveway on a mountain property, clearing rock for a canyon build: the machine that does the job has to get up there first, on a trailer, up a grade, at altitude.

That is the part that makes an equipment haul in Salt Lake its own thing. Loading a skid steer or a mini excavator is routine. Getting it up a Wasatch grade in thin air and back down without cooking the brakes is the real work, and the weight, the grade and the altitude are one connected problem. Here is how to handle it.

Why Salt Lake City Renters Choose Equipment Trailers

Wasatch Front construction leads. A fast-growing region keeps skid steers, compact track loaders and mini excavators grading pads, digging drainage and prepping foundations across the metro and up into the foothills, and the equipment trailer hauls the machine, often up a grade. Read more about what trailer you need to haul a mini excavator.

Mountain and canyon property work adds grading, excavation and driveway and road work reached by climbing the canyons, and the arid climate's rock-heavy landscaping keeps machines moving stone and shaping grade. Read more about how to choose an equipment trailer by machine weight and width.

Many of these machines are rented for a weekend or a job and hauled without a delivery fee. Wherever the machine is headed, you will find trailer rentals across the Salt Lake City area from local owners near you.

Utah Weight, Speed and Size Rules to Know

Where your weight limits are

No renter is near Utah's commercial maximums, so your binding limits are two others: the trailer's gross vehicle weight rating (GVWR) and your tow vehicle's tow and payload ratings. Add the machine's operating weight and its attachments together, match both ratings with margin, and factor altitude, because thin air cuts engine power, so the truck that tows a machine fine at sea level has less in reserve here. Read more about what GVWR means and how to read it.

Brakes and breakaway

Utah requires brakes on all wheels and a breakaway at 3,000 lb, able to stop the trailer within 40 ft from 20 mph (Utah Code Title 41, Chapter 6a). A loaded equipment trailer always clears it, and the brakes and the charged breakaway battery matter most on a canyon descent, which is also what a State Patrol stop checks. Confirm the brakes, the breakaway and your brake controller.

Secure the machine

Utah requires the load secured so nothing escapes. For a machine that means chains and rated binders at four points to the machine's designated tie-down points, with the boom or bucket lowered and secured and any attachment secured separately, rechecked after the first few miles and before a big descent. Read more about how to load and secure equipment on an equipment trailer.

Speed, size and express lanes

Utah sets no separate towing speed limit, so the posted limit applies, but on the canyons the grade sets your real speed. Width is 102 in, so a wide machine or attachment needs a UDOT oversize permit; measure the machine. And a trailer cannot use the I-15 Express Lanes even when carpooling, and cannot run in the leftmost general lane on a freeway with three or more lanes in one direction, so keep right.

Matching Trailer to Machine

Machine and attachments

The machine's operating weight plus its attachments sets the trailer you need, so match the rating with margin, and remember margin matters more at altitude.

Deck and ramps

A lower deck and a dovetail flatten the ramp angle so a low machine loads without high-centering. Match the ramp to the machine, and reach for a gooseneck for the heaviest machines, since it carries more and rides more stably.

Hitch and balance

Match the coupler and receiver to the loaded weight, confirm the brake controller, and place the machine for 10% to 15% tongue weight so the trailer tracks straight on the grades.

Canyons, Altitude and the Job Site

Up the grade

Foothills and canyon jobs mean long climbs on I-15, I-80 and the canyon roads. A loaded equipment trailer works the engine and cooling system hard, and thin air means less power than the same truck would make at sea level, so plan a lighter load or a stronger truck for a mountain haul and keep your temperature gauge in view.

Down the grade

Gravity plus a heavy machine fades brakes on a long descent. Downshift and let the engine hold your speed, watch for the runaway-truck ramps that exist because drivers learn this the hard way, and recheck the tie-downs before the descent so nothing shifts once you are committed to the grade.

Unloading on a slope

Mountain and foothills sites are rarely flat, so a machine coming off the ramps onto a slope needs a plan. Pick the flattest, firmest spot you can, unload with the grade in mind so the machine is not fighting gravity as it rolls off, and keep everyone clear.

Winter traction

In winter, Utah posts traction and chain requirements on the canyon roads and closes the Cottonwood canyons for avalanche control. Check UDOT conditions before you head up, and do not haul a machine over a pass in a storm.

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.

Ready To Book?

Match the trailer to the machine plus its attachments, leave altitude margin on the tow vehicle, mind the 102 in width, and downshift on the canyon descents. Do that and an equipment trailer is the safest way to get a compact machine up to the job and back. When you are ready, browse equipment trailer rentals in Salt Lake City from local owners near you.

The Short Version

• Equipment trailers move Salt Lake's compact machines for Wasatch Front construction, mountain-property work and rock landscaping, and the haul is often up a grade.
• Your real weight limits are the trailer's GVWR and your tow vehicle's ratings, and altitude cuts your truck's pulling power, so leave margin.
• Utah requires all-wheel brakes and a breakaway at 3,000 lb, which a machine always exceeds (Title 41, Chapter 6a); the brakes matter most on a descent.
• Secure the machine at four points and the attachment separately, and recheck before a big descent.
• No separate towing speed limit, but the grade sets your real speed; a wide machine needs a UDOT permit; and a trailer cannot use the I-15 Express Lanes or the leftmost general lane, so keep right.
• Downshift on the canyon descents, unload with the slope in mind, and check UDOT in winter.