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PROJECT VEHICLE> Toyota Tundra Crewmax with 3UR-FE 5.7L V8

Volk Racing TE37XT SL on 2nd Generation Toyota Tundra 5.7L V8 3UR-FE

The 2nd generation Toyota Tundra 5.7L V8 3UR-FE became the truck I chose for towing cars and moving my entire garage from Los Angeles to Las Vegas, even though I originally planned to buy a brand new Tundra.

At the end of 2024 I ran into a problem that many car enthusiasts eventually face. Too many projects and not enough ways to move them. My hangar in Los Angeles had slowly filled up with project cars, engineless rolling chassis, rare Toyota and Lexus parts, extra wheels, body panels, seats, engines, transmissions, tools, jack stands, compressors, and everything else that accumulates when the hobby turns into a full lifestyle.

Around the same time, I had just purchased a house in Las Vegas and planned to move everything from Southern California to my new HQ in the 702.

IMG_1594 Tundra towing FJ40 and GX470 towing TE27

Moving everything from Los Angeles to Las Vegas was never going to happen in a single trip. Several runs across the desert were inevitable, each involving a car trailer, a project vehicle, and a lot of tools and parts.

My first thought was simple. Go to a Toyota dealership and buy a brand new Toyota Tundra. The latest trucks are impressive and perfectly capable for most owners.

A little research changed that plan.

After spending time reading owner forums and enthusiast groups, one truck kept coming up again and again. Experienced owners consistently recommended the second generation Tundra with the 5.7 liter V8.

The truck everyone was talking about was the 2007 to 2021 second generation Toyota Tundra, powered by the 3UR-FE 5.7 liter V8. This engine belongs to Toyota’s UR V8 family and shares its core design with engines used in vehicles like the Lexus LX570. Toyota built the 5.7 with durability and towing in mind, which explains why so many owners trust it for heavy loads and long-term use.

Specification

Details

Engine

5.7L V8 3UR-FE

Horsepower

381 hp

Torque

401 lb-ft

Transmission

6-speed automatic

Drivetrain

RWD / 4WD

Tow Capacity

Up to ~10,500 lbs

These numbers translate into meaningful capability when towing.

When towing a car, the numbers add up quickly. A typical setup includes about 2,000 pounds for the trailer, 2,600 to 4,000 pounds for the vehicle, plus several hundred pounds of tools, spare wheels, tires, and parts. Altogether, the total load often reaches 6,000 to 7,000 pounds rolling behind the truck. That kind of weight is exactly what the Toyota 3UR-FE 5.7L V8 was built for, and the engine handles it with confidence and ease.


One of the strongest arguments for the 5.7-liter Tundra comes directly from owner experience. Across enthusiast forums and owner communities, high-mileage examples are common. Many trucks have surpassed 250,000, 300,000, and even 400,000 miles, often still running their original engines and transmissions. This reputation for longevity is largely due to the engine’s robust construction, which was designed with durability and heavy-duty use in mind.

The 3UR-FE V8 features several durability-focused elements:

  • aluminum block with deep skirt reinforcement
  • forged steel crankshaft
  • chain-driven camshafts
  • dual VVT-i valve timing

Each design choice emphasizes longevity rather than maximum output. The philosophy resembles the engineering approach behind the Toyota Land Cruiser, where reliability takes precedence over complexity. Long-distance towing across desert highways requires exactly that level of mechanical confidence.


In the newest Toyota Tundra (third generation), Toyota replaced the trusted, legendary V8 with a twin-turbo V6 hybrid, bringing better fuel economy, modern driver-assistance features, and more advanced towing tech. For many drivers, that makes the new truck a great daily driver.

My situation was a little different. As much as I appreciate good mpg, I have another car for daily driving. I needed something with a long track record of real-world towing reliability, and the second-generation Tundra had already proven itself for more than a decade.


Tundra 5.7L V8 Crewmax Lexus GX 470

While researching the used market, two Toyota V8 trucks kept coming up: the second-generation 5.7L Tundra and the earlier first-generation truck with the 2UZ-FE 4.7-liter V8.

The 4.7-liter engine has an excellent reputation for durability and was also used in vehicles like my Lexus GX470 and the Toyota Land Cruiser 100 Series. Many of those trucks are still on the road today with very high mileage, which says a lot about how well they were built. Most 2UZ engines produce around 271 horsepower and 313 lb-ft of torque, which is plenty for daily driving and light towing. The challenge is that many of these trucks are now older and often have 200,000 miles or more, and their towing capacity typically tops out around 7,000 pounds.

2015 Tundra Crewmax Limited

The second-generation Tundra with the 5.7-liter 3UR-FE V8 brings a noticeable step up in capability. Output jumps to about 381 horsepower and 401 lb-ft of torque, paired with a 6-speed automatic transmission and available in rear-wheel drive or four-wheel drive. That extra power makes a big difference when pulling heavier loads, and the second gen Tundra’s maximum towing capacity climbs to roughly 10,500 pounds.

For someone planning to haul cars, tools, and equipment across long highway distances, the 6spd transmission, added torque and higher towing rating make the 5.7-liter Tundra feel much more relaxed and capable. Both trucks have strong reputations for reliability, but the larger engine and stronger chassis of the second-generation model make it the better choice for heavier towing.

The search for the right truck became a lot easier with some help from friends. My friend Jeff Lushe, who has owned a long list of enthusiast cars including a 2UZ-powered Sequoia, RHD Toyota Estima, Subaru BRZ, Scion iM, and Toyota Yaris, helped keep an eye out for good deals. One day he sent me a listing he found at Carson Chevrolet for a rear-wheel-drive Tundra CrewMax with only 22,xxx miles. The mileage alone made it worth a closer look. Even better, I was able to negotiate down the price below $35k!

2015 Tundra Crewmax Limited

To check it out, I drove my Lexus GX470 down to Southern California and picked up my friend Jay Serrano, whose Toyota collection has included machines like an AW11 supercharged MR2, SW20 MR2 Turbo, JZA80 Supra Turbo, AE86, AE92, V8 4Runner, Sequoia V8, and FJ Cruiser. The plan was simple. Jay would ride along to inspect the truck with me, and if I ended up buying the Tundra, he would drive my GX back.

The drive between Los Angeles and Las Vegas is a good test for any tow vehicle. Traffic leaving Los Angeles quickly turns into long stretches of desert highway, with steady grades as you get closer to Nevada. With a loaded trailer behind it, the 5.7 liter Tundra feels calm and composed. The engine keeps revs relatively low while cruising at highway speed, and the strong torque pulls steadily through the long climbs. Everything about the truck feels confident and capable, like the drivetrain was built for exactly this kind of work.

One of the advantages of the second generation Tundra is the strong aftermarket support around it. Suspension upgrades from companies like ICON Vehicle Dynamics, Bilstein, Tein, Eibach, and King Shocks can improve stability when towing heavy loads. Brake upgrades from manufacturers like Brembo or Wilwood help add extra stopping power. Performance enthusiasts also push the platform further with forced induction. Companies like Magnuson Superchargers offer supercharger systems capable of producing more than 550 horsepower from the 5.7 liter V8 (but prepare to spend more on 91 octane fuel instead of 87). That level of performance potential says a lot about how strong the engine platform really is.

In the coming months, I’ll be posting updates about all the mods and upgrades I’ll be adding to my Tundra, with help from my friends at Battle Born Offroad here in Vegas. Stay tuned!

:: Antonio Alvendia

Instagram: @AntonioSureshot • @MOTORMAVENS
www.antoniosureshot.com

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