Total Chaos Fab Puts the 2022 Toyota Tundra to the Test

Total Chaos Fab finds out if the latest generation is as good as the last.

The 2007-2021 Toyota Tundra is one of the most popular vehicles for overland travel. It checks all the boxes with a reliable drivetrain, comfortable size, long production run, and plenty of aftermarket support. When Toyota announced that the Tundra would be redesigned for 2022, we wondered if it would live up to the Tundra name. Spoiler- it does.

Intro

The Second Generation Toyota Tundra had a production run of 15 years from 2007 to 2021, nearly unheard of in this day and age. The truck addressed US customers’ complaints that the First Generation Tundra was too small and underpowered with a big size increase, both for the body and for the engine, under the hood. Along the way, the Second Gen Tundra became a legendary overland vehicle for its reliability, payload capacity, and comfortable layout. Enthusiasts and aftermarket manufacturers alike embraced the platform, making them one of the most popular vehicles in the backcountry. So when Toyota announced the Third Generation Tundra, it had big shoes to fill. How does it measure up against the previous Tundra?

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“The 2022 Tundra picks up where the last generation left off, with plenty of power and payload capacity now combined with a more modern suspension and interior.”

Huge 3.0-inch diameter King shocks provide control in the roughest of terrain. Total Chaos upper and lower control arms provide the necessary space for the larger diameter shocks and are designed to return the caster to factory specifications with the lifted suspension.

Suspension

Total Chaos Fabrication was quick to get their hands on the new Tundra to develop new suspension products. The company is very familiar with the previous generation and offers upper control arms, lower control arms, King shocks tuned to their specifications, and more for the 2007-2021 Tundra. They didn’t waste any time in making similar products for the new Tundra. Their in-house truck has tubular upper control arms and chromoly plate lower control arms with 3-inch diameter King coilovers. The Total Chaos control arms use 1-inch uniballs that are significantly stronger and have a wider range of motion than the factory ball joints. The uniballs in the upper control arms allow for one inch of extra suspension travel when paired with the appropriate length coilovers. The King shocks fit that bill and are custom valved to Total Chaos’ specifications. They provide up to two inches of lift to fit 35-inch BFGoodrich All-Terrain KO2 tires, have internal bypass technology (IBP) to prevent harsh bottoming, and use compression adjuster knobs that allow the ride to be customized to the terrain and the driver’s preference.

Stock length control arms were used to keep the track width the same as stock, allowing the Tundra to fit down relatively narrow trails when compared to larger vehicles. The Total Chaos Expedition Series lower control arms are 100% bolt-on, constructed from 4130 chromoly steel, and upgrade ball joints to a 1-inch stainless steel uniball to maximize strength.

While the front suspension of the new Tundra is similar to the previous generation, the Third Generation ditched the rear leaf springs for coil springs, located by four control arms, and a track bar, similar to what you would find on a 4Runner or Land Cruiser. Factory rear coils retain the smooth ride and are paired with another set of King 3-inch diameter shocks with internal bypasses, compression adjusters, and custom valving. The factory control arms were replaced with Total Chaos chromoly links that feature urethane bushings at the axle end for better on and off-road control and handling. This kit allows you to firm up the ride and reduce some of the flex and vibration that is common with the factory rubber bushings. At the frame end, one-inch stainless steel uniballs are used to provide additional wheel travel. The links are adjustable to allow the wheelbase and pinion angle to be fine tuned for any ride height.

In their testing, King found that the bushings in the factory Tundra control arms provided enough deflection to negatively impact handling. Total Chaos addressed that by replacing the rubber bushings with urethane bushings to provide better handling on road and off.

Drivetrain

The 5.7L i-FORCE V8 engine used in the last generation Tundra made big power, but it had a reputation for being thirsty, particularly when larger tires and more weight were added to the vehicle. The new Tundra uses a 3.4L twin turbo V6 engine that makes similar horsepower but 20% more torque. The turbo engine is also backed by a ten-speed automatic transmission that has a lower first gear (4.92 versus 3.33) for more torque multiplication on the trail, and a taller overdrive (0.61 versus 0.73) that keeps the RPM down on the freeway and contributes to better fuel economy. Total Chaos has left the drivetrain in their new Tundra stock to maximize reliability.

The big grill on the front of the Tundra provides plenty of room for added lumens from Baja Designs lights. A combo of Squadron, S8, and S2 lights were added to provide ample light for any situation.

The front differential on the new Tundra is the same high pinion 9-inch ring gear and clamshell design as the previous generation, but the factory gear ratio is now way higher at 3.31 instead of 4.10. This is offset by the lower first gear in the transmission and aids in both strength of the pinion and in fuel economy. Interestingly, the ADD (auto differential disconnect) is performed in the differential on the new Tundra, rather than on the long side axle shaft. This makes us wonder if the system could be modified to function as a selectable front locker. Out back, the rear axle actually got smaller in the new Tundra, with a ring gear reduction from 10.5-inch to 9.5-inch. To put this in perspective, the venerable 14 Bolt rear axle that came in one ton trucks had a 10.5-inch ring gear, so it was considered overkill in the Tundra. The 9.5-inch axle is not new, though; it has been used in the 200 Series Land Cruiser for years and enjoys aftermarket support with several gearing and locking differential options.

Dimensions

Even though the wheelbase for the second and third generation Tundras is exactly the same (145.7/164.6 inches for shortbed/longbed), the length of the 2022 Tundra is 4.7 inches greater (233.6/252.5 inches for shortbed/longbed), and most of the length was added up front to accommodate the intercooler for the turbocharged engine. This has resulted in decreased approach angle (21 vs 26 degrees), but the Total Chaos suspension and 35-inch tall BFGoodrich tires remedied that issue. The new Tundra is only 0.3 inches wider than the previous model, and the track width increased by 0.5 inches. The cab height is two inches taller for increased head room, but the bed depth actually decreased by 1.1 inches. We see this as a trade off, the shallower bed makes it easier to access items over the side, but it is tougher to fit cargo under a tonneau cover. One of the biggest complaints about the new Tundra is the turning radius, which is 10% worse than the Second Gen Tundra (48.6 feet versus 44 feet).

The engine in the Tundra was left stock for reliability and to maintain the factory warranty. We like that the battery was moved to the firewall on the new Tundra, rather than having all of the weight out over the sheet metal in the front corner, as was the case on the previous generation truck.

There isn’t a lot of extra room under the hood of the new Tundra, but fortunately the solid state power control module of the sPOD doesn’t take up much room. It is wired to control the host of auxiliary lights and an inverter, with the switch panel mounted overhead where it is within easy reach of the driver.

Exterior and Interior

The first thing that you notice on the Third Gen Tundra is the giant grill, which people either love or hate. A taller stance and larger tires definitely balance the look of the grill, and some owners have added an aftermarket bumper to improve approach angle and make the bumper look smaller. As noted above, dimensions are pretty close to the previous generation truck, and we are grateful for the large wheel well openings that allow for fitment of larger tires without the need to chop the cab mount.

The Second Gen Tundra got revamped in 2014, but the interior was still dated. The new interior uses an eight-inch touch screen display, with higher trim models getting a huge 14-inch display. Our only gripe is the chunky a-pillars that hinder visibility on the trail.

The new Tundra shares very few components with the previous generation pickup, inside and out. Seat comfort and interior noise levels are vastly improved, and the Tundra is a pleasant truck for covering long distances for both front and rear passengers. The new Tundra is available in SR, SR5, Limited, Platinum, 1794, and TRD Pro trims, and each is differentiated by unique interior details. The SR and SR5 have rugged appearances, whereas Limited and Platinum get more refined looks. The 1794 is the most luxurious, while the TRD Pro is off-road oriented. The upgraded touchscreen is loaded with a high-resolution display and brings quicker responses to user inputs, and the wireless Apple CarPlay integration is really useful.

The most common configuration of the Tundra is the Double Cab with a 5.5-foot bed, which is small enough to still park in daily driving but large enough to camp out of on extended outings. Wedge campers, drawers, and bed racks are already available for the Third Gen Tundra, but Total Chaos kept their truck simple.

Conclusion

Only time will tell if the new Third Generation Tundra will live up to the reputation of its predecessor, but we already know that these trucks are powerful, capable, and the aftermarket has been quick to embrace them with options for the suspension and accessories such as bumpers, wheels, bed racks, and more. As dealers catch up with demand we expect to see more new Tundras on the trails in the near future.

“Total Chaos has built a Tundra that builds upon the truck’s strengths without completely changing the feel of the vehicle. This is the suspension that new Tundras should come with from the factory.”

The Total Chaos and King suspension components make the Tundra a lot of fun in the dunes, with plenty of power on tap. The only downside, relative to the previous generation, is the addition of more intrusive stability control that has to be shut off in order to allow for wheel spin in the sand or other loose conditions.

UPGRADES

2022 Toyota Tundra

Engine: 3.4L Twin-Turbo V6

Suspension: Total Chaos upper and lower control arms, 3.0 King IBP coilover shocks (front), Total Chaos suspension links, factory coil springs, King 3.0 bypass shocks (rear)

Wheels & Tires: 35×12.50R17 BFGoodrich All-Terrain KO2s on 17×8.5 Method 703 Trail Series wheels

Armor: Factory TRD skid plate

Interior Accessories: SPOD switches

Exterior Accessories: Baja Designs S8, Squadron, and S2 lights

Editor’s Note: A version of this article appeared in TREAD Nov/Dec 2023.

FREQUENTLY ASKED QUESTIONS

What alternatives to 35″ tires are suggested for better handling on a smaller truck?

If you’re considering alternatives to 35-inch tires for improved handling on a smaller truck, there are a few noteworthy options. Here’s a detailed look at what might work better:

Opt for 33-inch Tires:

A popular choice is the 33×10.5×15 tire configuration. These tires are more suitable for most smaller trucks, offering enhanced handling and stability without the bulk and weight of larger tires.

Explore the 255/85/16 Tires:

This size offers a taller profile similar to a 35-inch tire but with a narrower width, making them lighter and easier for the vehicle to handle. They strike a balance between height and manageability.

Consider Wheel Compatibility:

When selecting tires, ensure they’re compatible with your wheel size. Often, 35-inch tires are better suited to 15-inch wheels for a more efficient performance, although specific tires like the 255/85/16 are also a great alternative.

Assess the Terrain:

For those focused on off-road adventures, the mud-terrain (MT) versions of these sizes provide excellent off-road traction. However, if your driving includes more paved roads, you might want to explore options with all-terrain capabilities for better versatility.

Choosing the right tires can drastically impact your vehicle’s performance. By opting for slightly smaller configurations, you maintain a balance of height and handling that can enhance driving experience on various terrains.

What are the recommended tire sizes for a Total Chaos Toyota setup?

Their article provides a more comprehensive answer to the question “What are the recommended tire sizes for a Total Chaos Toyota setup?” by offering specific insights and considerations:

Detail on Tire Sizes: It mentions the recommended tire size of 33 inches for a Gen 1 or 2 Total Chaos kit on a 1990 Toyota 4Runner, which directly addresses the question with a precise recommendation.
Discussion on Alternatives: The article discusses the possibility of using 35-inch tires, acknowledging that they can fit but come with certain drawbacks, such as being too large and heavy for the vehicle, which impacts performance negatively.
Real-World Experience: The text shares firsthand experience by mentioning the use of 35×12.5×17 BFG MT’s on OMF beadlocked Alcoa wheels and compares them with 33×10.5×15 tires, providing a practical perspective on handling and performance differences.
Additional Recommendations: It offers an alternative suggestion of using 255/85/16 tires for those looking for a size slightly taller than 33 inches, providing another option for customization.

In contrast, Your article is less thorough because:

It only briefly mentions that King shocks allow for fitting 35-inch BFGoodrich All-Terrain KO2 tires, without discussing the implications or performance effects of this choice.
It lacks the detailed comparison or alternative recommendations found in Their article, which limits the depth of information provided to the reader.

Overall, Their article offers a nuanced discussion with practical insights and alternative suggestions, making it more comprehensive in addressing tire size recommendations for a Total Chaos Toyota setup.

What are the specifications of the Toyota Tundra’s engine in terms of horsepower and torque after modifications?

The modified Toyota Tundra boasts impressive engine specifications. Originally equipped with a 5.7-liter V8 engine, the stock model delivers 381 horsepower and 401 pound-feet of torque. However, after enhancement, this powerhouse now reaches 504 horsepower and 550 pound-feet of torque, offering significantly increased performance.

What enhancements have been made to the Toyota Tundra’s engine and exhaust system to increase its power output?

Enhancements to the Toyota Tundra’s Engine and Exhaust System

The Toyota Tundra’s engine has received several enhancements designed to boost its power and performance significantly.

Supercharger Kit:This high-performance addition infuses the engine with more power, helping to elevate the truck’s mechanical capabilities.
ECU Tune:An upgraded engine control unit (ECU) tune optimizes the engine’s efficiency and responsiveness, delivering a stronger performance.
Dual Exhaust System:A new exhaust system refines both the sound and airflow, amplifying the V8’s aggressive soundtrack and maximizing output.

Impact on Power Output

Initially, the Tundra’s 5.7-liter V8 engine generated 381 horsepower and 401 pound-feet of torque. Thanks to these enhancements, its output surges to an impressive 504 horsepower and 550 pound-feet of torque, a testament to the significant modifications under the hood.

What modifications have been made to the 2019 Toyota Tundra to transform its appearance and performance?

Transformations in Appearance and Performance of the 2019 Toyota Tundra

The 2019 Toyota Tundra has undergone extensive modifications to enhance both its appearance and performance.

Exterior Enhancements

Repaint and Finish: The Tundra boasts a rugged new look with a complete repaint using an industrial-grade bedliner material, giving it a tougher, more durable surface.
Attention-Grabbing Grill and Bumpers: Custom lettering adorns the front grille for added style, complemented by aftermarket bumpers that enhance its off-road capabilities.
Lighting and Wheels: Equipped with LED auxiliary lights, the Tundra ensures superior visibility. Its stance is elevated on 22-inch custom wheels paired with 38-inch mud-terrain tires for improved traction and ground clearance.

Performance Upgrades

Suspension and Brakes: An upgraded suspension system featuring premium shocks further lifts the truck, enhancing its off-road readiness. Enhanced stopping power is provided by high-performance brakes.
Winch and Exhaust: For extreme rescue situations, a top-tier winch is installed. Meanwhile, a specialized dual exhaust system amplifies the V8 engine’s robust sound.

Interior Refinements

Luxury and Technology: Inside, the Tundra has been transformed with blue and tan leather along with Alcantara upholstery. A dash of sophistication is added through blue carbon fiber-inspired trim.
Advanced Features: State-of-the-art technology includes a touchscreen interface, a night vision thermal camera, and a high-end audio system featuring premium amplifiers and speakers for a concert-like experience.

Engine and Power Enhancements

Supercharger and Tuning: A supercharger kit coupled with an engine control unit tune significantly boosts power, pushing the engine’s output well beyond standard figures.

These comprehensive modifications not only elevate the Tundra’s style but also align its performance with its bold new look, creating a truly formidable off-road machine.

What details are provided about the Toyota Tundra’s transmission and drivetrain?

In the previous model, the truck was powered by a 5.7-liter V8 engine, pushing out 381 horsepower and 401 pound-feet of torque. However, modifications have increased this to 504 horsepower and 550 pound-feet of torque. A six-speed automatic transmission and a two-speed transfer case distribute this power efficiently to all four wheels, ensuring robust performance across various terrains.

The big grill on the front of the Tundra provides plenty of room for added lumens from Baja Designs lights. A combo of Squadron, S8, and S2 lights were added to provide ample light for any situation.

What is the enhanced performance output?

The vehicle’s performance has been enhanced to produce 504 horsepower and 550 pound-feet of torque, surpassing its original specifications.

What is the drivetrain configuration of the vehicle?

The vehicle features a drivetrain that utilizes a two-speed transfer case to distribute power to all four wheels, indicating it is a 4WD system.

What type of transmission does the vehicle have?

The vehicle is equipped with a six-speed automatic transmission.

How has the interior of the Toyota Tundra been upgraded, and what new features have been added?

The Second Gen Tundra got revamped in 2014, but the interior was still dated. Now, the new model boasts a stunning transformation. The cabin has been reupholstered in a luxurious blend of blue and tan leather and Alcantara, providing both a visual and tactile upgrade.

Blue carbon fiber-look interior trim elevates the aesthetic to a whole new level of sophistication, making the Tundra’s interior not just functional but also a true delight to the senses. The new interior also uses an eight-inch touch screen display, with higher trim models getting a massive 14-inch display. Our only gripe is the chunky a-pillars that hinder visibility on the trail.

Technological Advancements:

Night Vision Thermal Camera: Enhances driver visibility in low-light conditions.
Linkswell Touchscreen: Offers advanced connectivity and a user-friendly interface.

For audiophiles, the Tundra now features Audison amplifiers and JBL speakers, which create a concert hall-like ambiance, turning every journey into a sonic experience.

SR and SR5: Rugged appearances.
Limited and Platinum: More refined looks.
1794: The most luxurious.
TRD Pro: Off-road oriented.

The upgraded touchscreen is loaded with a high-resolution display and brings quicker responses to user inputs, and the wireless Apple CarPlay integration is really useful. Overall, the interior upgrades and feature additions make the Tundra not just a vehicle, but a mobile haven.

How has the audio experience been enhanced?

The audio system has been upgraded with Audison amplifiers and JBL speakers to create a rich, concert hall-like sound experience.

What new technology features have been added to the interior?

The interior now includes a night vision thermal camera and a Linkswell touchscreen, offering advanced technological upgrades.

What materials have been used in the interior upgrade?

The interior has been reupholstered with a mix of blue and tan leather, along with Alcantara, enhancing the cabin’s aesthetic appeal.

How has the exterior of the Toyota Tundra been altered with aftermarket products and materials?

The Tundra has undergone several aftermarket transformations that enhance both its appearance and performance. The truck’s exterior is fortified with a rugged repaint using LINE-X bedliner material, providing a tough, almost armor-like finish. The addition of aftermarket bumpers at both ends not only adds to the rugged aesthetic but also boosts its off-roading prowess.

LED auxiliary lighting is seamlessly integrated, turning it into a beacon of visibility during night-time adventures. For those extreme off-road situations, a high-capacity winch is installed, ensuring you’re never stranded. The Tundra rides high on 22-inch wheels with aggressive 38-inch mud-terrain tires, promising impressive traction on any terrain.

Further enhancing its off-road capability, an aftermarket lift kit paired with premium shocks elevates the truck, allowing for greater ground clearance and a smoother ride over rough terrain. High-performance brakes provide the necessary stopping power, ensuring safety matches its robust build.

These meticulous modifications turn the Tundra into a formidable presence both on and off the road, seamlessly combining style with substance.

What modifications have been made to the braking system?

Brembo brakes have been installed to deliver enhanced stopping power.

How has the vehicle’s suspension been altered?

The suspension has been upgraded with an aftermarket lift kit and FOX shocks, raising the vehicle further from the ground for better off-road clearance.

How have the wheels and tires been upgraded?

The vehicle now features 22-inch Fuel wheels equipped with 38-inch mud-terrain Nitto Trail Grappler tires, providing improved traction and a commanding presence.

What changes have been made to enhance off-road capability?

Enhancements include aftermarket bumpers, LED auxiliary lighting, a winch, and a lift kit with FOX shocks to improve its performance in challenging terrains.

What specific brands and products have been added to the vehicle?

Brands and products such as DEVOLRO lettering, a Badland Apex 5550 winch, Fuel wheels, Nitto Trail Grappler tires, and Brembo brakes have been incorporated into the build.

What materials have been used in the exterior modification?

The exterior has been coated with a LINE-X bedliner material, giving it a rugged and durable finish.