
Toyota's Air Shock Seats Are Finally Being Introduced in the Tundra TRD Pro
Toyota
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Toyota trucks have evolved significantly from their earlier versions. In fact, it’s astonishing that the brand is now offering pickups with horsepower and torque levels akin to those of supercars, just two years after moving away from drum brakes. The advancements aren’t limited to electrified powertrains; the new Tacoma TRD Pro also features seats equipped with air shocks in the rear. Moreover, these IsoDynamic seats are soon to be available in the full-size Tundra.
This development makes perfect sense. If you haven’t encountered them before, these seats are notably thick—so much so that when I adjust them to my driving position in the Tacoma, a person cannot sit behind me. While I’m 6’5″, it’s expected that there should be better space utilization in the half-ton Tundra.
Here I am, seated behind an average-height individual in the Tacoma TRD Pro. I can only imagine that this won’t present an issue in the Tundra. — Caleb Jacobs
When we spoke to Sheldon Brown, the chief engineer of the Tacoma, about these air-over-oil shocks at the truck's launch event, he explained:
“We began with some fundamental technology, clearly enhancing the bolsters both in the seat and in the rear seat back. This enhancement helps to snugly fit the occupant, ensuring they feel secure. In the front, we incorporated a swivel joint.
“The rear features what we call our superstructure—a hot-formed steel tube that we blow and quench to achieve strength. Of course, this adds some mass, so we transitioned from a metal frame and seat pan to a reinforced resin to offset some of the weight. The system fundamentally operates with a swivel joint at the front, a spring-loaded ball joint, and an articulation structure beneath.
“Our system is air-over-oil, which allows adjustments via a simple air Schrader valve. You can use a pump similar to those for mountain bikes to inflate it to a specific pressure. We provide recommended pressures based on the occupant’s weight, and from there, you have the flexibility to customize it and adjust the damping force.”
There’s no sacrifice in luxury with these high-performance seats—unless you consider power recline a luxury feature. They remain heated, ventilated, and adjustable in multiple directions.
The distinction between the IsoDynamic seats and standard ones is certainly noticeable. You can drive 10 to 15 mph faster with the air-suspended seats without losing your dental fillings. With the added cab space in the Tundra, I believe it will be a notable improvement, as I found it difficult to comfortably occupy the back seat in the Tacoma—both literally and metaphorically.
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Toyota's Air Shock Seats Are Finally Being Introduced in the Tundra TRD Pro
The Tacoma TRD Pro has rear seats that are very tidy, but actual people find it quite difficult to fit in them. This situation should improve significantly in the full-size Tundra.