Three-quarter-ton pickup with available Cummins diesel. Below: who sells it near Irvine, what is available now, and how to choose the right configuration.
No sellers in our network are currently listed close to Irvine. Commercial dealers routinely deliver across Southern California, so tell us what you need and we will look more widely.
28 vehicles · page 1 of 2
Big Horn · Pickup
$77,076
Tradesman · Pickup
$67,007
Big Horn · Pickup
$79,393
Tradesman · Pickup
$66,817
Big Horn · Pickup
$79,673
Tradesman · Pickup
$61,166
Tradesman · Pickup
$71,405
Tradesman · Pickup
$67,007
Big Horn · Pickup
$65,946
Tradesman · Pickup
$72,118
Tradesman · Pickup
$72,612
Big Horn · Pickup
$78,278
Big Horn · Pickup
$76,227
Tradesman · Pickup
$72,892
Tradesman · Pickup
$67,007
Big Horn · Pickup
$70,337
Tradesman · Pickup
$70,905
Tradesman · Pickup
$70,633
Big Horn · Pickup
$76,086
Big Horn · Pickup
$72,924
Big Horn · Pickup
$59,197
Tradesman · Pickup
$67,187
Big Horn · Pickup
$40,112
Stock #B4754
View Original Listing
Tradesman · Pickup
$45,080
Stock #329309R
View Original ListingAlmost everything about how Irvine was built shapes what a commercial vehicle has to do here. The city was master-planned from the outset, and much of its commercial property remains under single ownership with design standards applied consistently across it. That produces a working environment quite unlike an organically grown industrial city.
The Irvine Spectrum is the clearest expression of it — a business district spanning thousands of acres, home to more than three thousand companies employing upward of seventy-seven thousand people across something approaching thirty-eight million square feet. The tenant mix leans towards software, biomedical research, medical devices and corporate headquarters rather than manufacturing.
For trades, that changes the work itself. There is comparatively little heavy material handling and a great deal of technical servicing: laboratory and cleanroom environments, precision climate control, backup power, security systems and the constant fit-out churn of tenants moving between buildings.
Appearance standards are a genuine operating factor rather than a preference. Property managers across these campuses apply rules about where service vehicles may park, when they may be present, and what condition they should be in. A scruffy truck can cost a contract in a way it simply would not in an industrial district.
Residential work follows a similar pattern. Large portions of the city sit under homeowner associations with rules covering overnight parking of commercial vehicles. For an owner-operator living locally that can rule out keeping a larger truck at home and force paid storage, which is a real ongoing cost.
Property and yard costs are among the highest in the region, which pushes many operators to base themselves further inland and travel in. That is entirely workable given the freeway access, and it is one reason Orange County businesses routinely buy vehicles from Inland Empire dealers where inventory is deeper and cheaper to hold.
Precision climate control, laboratory ventilation, cleanroom environments and backup power for research and medical premises. Well-organised vans carrying instrumentation and parts, where the value lies in completing a diagnosis rather than hauling material.
Extensive managed grounds across campuses and planned communities sustain year-round maintenance contracts. Crews run pickups with trailers for routine rounds, stepping up to a dump body where installation and replanting volumes justify it.
Constant churn as tenants move between buildings generates interior construction work. Crew cabs and cargo vans rather than heavy chassis, with the constraint being access and permitted working hours rather than payload.
Data cabling, security, access control and audiovisual installation across corporate premises. High-roof vans configured as mobile workshops, with secure storage for tooling and test equipment that is expensive and portable.
Large managed portfolios require supply logistics and equipment servicing on schedules that avoid business hours. Cargo vans and small box trucks, specified around parking structure height limits more than anything else.
The biomedical and medical device cluster supports a specialist equipment maintenance sector. Vehicles need clean, secure and climate-stable carrying space for instruments, along with the presentation standards that come with visiting regulated environments where a technician is expected to look the part before they open a case.
Parking structure height limits are the constraint that catches people out. Campus and retail parking here is frequently below the clearance a high-roof van or box truck needs, and a vehicle that cannot enter the structure means carrying equipment a long way on foot.
Property management rules govern access hours, permitted parking locations and vehicle presentation across much of the commercial estate. These are enforced, and they shape scheduling as firmly as traffic does.
Residential covenants restrict overnight commercial vehicle parking across large parts of the city. Check what applies where you live before buying, because paid storage changes the ownership arithmetic on a larger truck substantially.
The climate is moderate year-round with coastal influence, so the thermal demands that shape specification in the inland valleys barely apply. Cooling systems and batteries lead an easier life here than almost anywhere else in the region.
Local guidance reviewed by the SoCal Work Trucks editorial team, last updated 2026-09-13.
Three-quarter-ton pickup with available Cummins diesel.
Crews that value ride quality on long Southern California commutes between sites.
Ranges across common configurations of this model. The figures for any individual vehicle depend on its cab, wheelbase, drivetrain and upfit.
These are model ranges, not a specific truck. Payload in particular varies by well over 1,000 lbs across configurations. Always confirm against the door-jamb sticker and the manufacturer documentation for the exact vehicle before you buy or load it.
The coil-spring rear suspension rides better than leaf springs but behaves differently under heavy, concentrated loads. Match it to how you actually load.
Vehicles commonly cross-shopped against the Ram 2500.
Among three-quarter-ton pickups the Ram 2500 competes on something its rivals largely do not offer: how it feels when the bed is empty. Ford and Chevrolet use leaf springs at the rear. Ram uses coil springs, with an air suspension available, and the difference is obvious the first time you drive an unladen truck over a broken surface.
Whether that matters depends on your week. A truck that spends its life loaded barely benefits, because every heavy-duty pickup rides acceptably with weight in the back. A truck that runs empty between sites — which describes an enormous number of contractor vehicles in Riverside and San Bernardino counties, where an hour each way is unremarkable — benefits every single day.
The engine choice frames everything else. The petrol V8 is the sensible default for a truck doing local work with intermittent towing: cheaper to buy, cheaper to service, and immune to the diesel after-treatment problems that short trips cause. The Cummins inline-six is the reason many buyers come to Ram at all, and it is genuinely well regarded, but it only pays back on sustained towing and high annual mileage.
That Cummins reputation deserves a note of realism. It is a durable engine with a strong following, and used Cummins trucks hold value accordingly. It is also a substantial purchase premium and a more expensive engine to service, and modern emissions equipment applies to it as much as to anything else. Buy it for the duty cycle, not for the badge.
For fleet buyers, the Tradesman trim is the relevant one. It strips the truck to vinyl floors, basic seating and the equipment that actually earns money, which lowers both the purchase price and the cost of a damaged interior. It is the trim most Southern California contractors should be looking at, and the one least often on a dealer forecourt because showrooms prefer to stock the profitable ones.
The 2500 also sits at a useful regulatory point. At roughly 10,000 to 11,000 lbs GVWR it is a straightforward vehicle to licence, insure and staff, and it does not push you towards the thresholds that begin to complicate matters at one-ton and above. For a business that needs real capability without regulatory friction, that is a meaningful part of the appeal.
General contracting · Electrical · Plumbing · HVAC
Crew Cab trucks covering long daily distances across the Inland Empire, often empty in one direction. This is the duty cycle where the coil-spring rear suspension repays itself, and where driver fatigue over a year is a real cost rather than a marketing point.
Typical configuration: Crew Cab, petrol V8, Tradesman or entry trim
Mobile service · Facilities maintenance · Irrigation · Pool service
A service body on a three-quarter-ton chassis handles most trade tool loads comfortably. Weigh the finished truck before committing, because a steel body plus a full complement of tools and parts consumes payload faster than most buyers estimate.
Typical configuration: Regular or Crew Cab with an 8 ft service body
Landscaping · Hardscape · Fencing · Pool construction
Pulling a dump trailer, skid steer or equipment trailer to site and back. Conventional towing suits this weight well. Once pin weight climbs into gooseneck territory the 3500 becomes the more honest answer, so check what actually lands on your rear axle.
Typical configuration: Crew Cab, Cummins diesel, integrated brake controller
Mobile welding · Metal fabrication · Structural repair
A welder, generator, gas bottles and steel stock add up quickly and sit permanently in the bed. The payload rating is the constraint here, not the towing figure, and it is worth calculating properly before choosing between the 2500 and the 3500.
Typical configuration: Regular Cab with a flatbed or welding body
Agriculture · Ranching · Equine · Vineyard
Common across the inland agricultural areas around Hemet, San Jacinto and Temecula. Four-wheel drive matters on unpaved access, and the ability to tow a stock or equipment trailer while carrying feed or supplies in the bed is the usual requirement.
Typical configuration: Crew Cab, four-wheel drive, conventional hitch
Multi-trade contractors · Property management · Municipal fleets
Businesses running several trucks often standardise on one platform for parts, servicing and driver familiarity. The 2500 covers a wide enough range of tasks to serve as that platform, with the 3500 available for the specific trucks that need more.
Typical configuration: Crew Cab, Tradesman trim, specified consistently across the fleet
Start with payload rather than towing, because payload is where three-quarter-ton buyers get caught. A service body, a full toolkit, fuel and two people can consume most of a 2,900 lb rating before you have loaded any materials. Add up what permanently lives in the truck first, and only then ask what you want to put in it.
Choose the engine by annual mileage and towing hours, not by preference. If you tow heavy several days a week or cover high mileage, the Cummins earns its premium in fuel, torque and resale. If you do local work with occasional towing, the petrol V8 costs less to buy, less to service, and avoids the regeneration problems that short urban trips cause diesels.
Take the coil-spring suspension seriously, in both directions. It genuinely improves unladen ride, which is worth real money on long empty runs. It also behaves differently under load than leaf springs, and drivers moving from a Ford or Chevrolet should expect that rather than be surprised by it. If air suspension is offered on the truck you are considering, understand it as an additional system to maintain as well as a benefit.
Be honest about whether you need the 3500 instead. The gap between them is mostly rear axle and payload, and buyers who tow goosenecks or carry heavy permanent bodies are usually better served one step up. Conversely, plenty of businesses buy a 3500 for towing they do four times a year and pay for it every other day.
Look specifically for Tradesman and other fleet trims when buying used. They are the trucks that were bought to work, they usually cost less than an equivalent higher trim, and a vinyl floor survives a decade of work boots in a way carpet does not. The catch is that dealers stock fewer of them, so they take longer to find.
Finally, check your local service arrangements before committing to a Cummins. Diesel servicing is more specialised and the network for it is thinner than for petrol engines in parts of the Inland Empire. A cheaper truck that takes a week to get looked at is not actually cheaper.
An editorial evaluation written by the SoCal Work Trucks editorial team, last reviewed 2026-09-04. It is our own assessment, not customer reviews or ratings.
The most comfortable heavy-duty pickup to drive empty, which is a genuine advantage for crews covering Southern California distances between sites. Capability is competitive rather than class-leading, and the Cummins is excellent but only pays back on real towing hours. Buy the Tradesman with the petrol V8 for local work, the Cummins for sustained towing, and be honest about which of those you actually do.
Best unladen ride in the class
Coil-spring rear suspension, with air available, makes empty running noticeably less punishing than leaf-sprung rivals. On long daily distances between Inland Empire sites that compounds into real driver comfort.
Cummins diesel with a durability reputation
A well-regarded inline-six that holds value strongly on the used market. For businesses towing heavy on high annual mileage it is a legitimate reason to choose Ram.
Tradesman trim is genuinely fleet-focused
Vinyl floors, basic seats and working equipment rather than showroom features. Lower to buy and far more tolerant of a decade of tools and boots.
Comfortable interior even at working trims
Ram has invested in cabin quality across the range, and for crews spending two hours a day in the truck that is a retention factor rather than a luxury.
Sits below the regulatory complications
At roughly 10,000 to 11,000 lbs GVWR it is straightforward to licence, staff and insure, without the threshold questions that arrive at heavier ratings.
Payload is easily consumed
A steel service body, tools, fuel and two occupants can absorb most of the rating before materials go in. Buyers who plan around the towing figure and ignore payload get caught regularly.
Cummins premium is substantial
Both to buy and to service. On a truck doing local work with occasional towing it rarely repays, and short-trip duty cycles cause after-treatment problems the petrol V8 simply does not have.
Coil rear suspension behaves differently loaded
Not worse, but different from the leaf springs most heavy-duty drivers know. Expect a familiarisation period for drivers moving across from other brands.
Thinner diesel service network inland
Specialist diesel servicing is less densely available in parts of the Inland Empire than petrol servicing, which can mean longer downtime when something goes wrong.
Fleet trims are harder to find used
Dealers stock the profitable higher trims, so a used Tradesman takes longer to locate than an equivalent loaded truck. Worth the wait, but plan for it.
On a used Cummins truck, ask for the service records rather than accepting the reputation. The engine is durable when maintained and expensive when it is not, and emissions equipment on a neglected truck is where the large bills live. A documented history is worth paying for on this engine specifically.
If the truck has air suspension, exercise it fully during inspection and listen to the compressor. It is an additional system with its own failure modes, and a truck that has spent years loaded on rough ground will show it here before it shows anywhere else.
Check the rear coil springs and shock mounts for sag and corrosion, and look at how the bed sits relative to the cab. A truck that has been permanently overloaded gives itself away in stance long before the specification sheet suggests anything is wrong.
Manufacturer and regulatory sources for specifications and requirements. We do not link to other vehicle-selling websites.
