SKU: 48859575867

07-21 Tundra RXT Stage 1 System Icon Vehicle Dynamics

Sale price$1530.52 Regular price$1700.58
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Description

07-21 Tundra RXT Stage 1 System Icon Vehicle DynamicsThe 2007 2021 Toyota Tundra is a very capable and versatile truck with features that make it suitable for use as everything from daily driver, to tow rig, to adventure vehicle and everything in between. From the brutal deserts of the Southwest to the wooded trails of the East coast ICON suspension systems have been put to the test and performed flawlessly for this popular Toyota. Over the span of hundreds of hours in the shop and over a thousand miles

The 2007-2021 Toyota Tundra is a very capable and versatile truck with features that make it suitable for use as everything from daily driver, to tow rig, to adventure vehicle and everything in between. From the brutal deserts of the Southwest to the wooded trails of the East coast ICON suspension systems have been put to the test and performed flawlessly for this popular Toyota.

Over the span of hundreds of hours in the shop and over a thousand miles in the dirt, ICON Vehicle Dynamics' engineers have pushed this vehicle to extremes in order to develop the most sophisticated suspension components on the market. Unable to leave Inchwell-enough Inch alone, ICON is aiming to raise the bar in Tundra performance with the introduction of the RXT Rear Suspension System.

Features and Benefits:
  • Through an accelerated testing process dubbed the InchICON1K Inch R&D program, ICON has spent over a year pushing the Tundra to off-road extremes to identify limiting factors in OE components and further extrapolate performance out of this vehicle. In a push to provide unparalleled ride quality and vehicle dynamics for everything from high-speed desert running to off the grid expedition, the RXT Rear Suspension System was born. The RXT Rear Suspension System is a combination of an all-new ICON multi-rate leaf spring, a hydraulic rear bump stop kit, and three RXT-specific 2.5 Aluminum Series rear shock options. Installation of this system replaces the aforementioned Inchlimiting factors Inch and completely redefines the potential of the 2007-2021 Toyota Tundra with a 20 Percent increase in wheel travel and the ability to adjust the leaf spring rate to compensate for varying vehicle setups.
  • ICON RXT Multi-Rate Leaf Spring: 3 user-adjustable spring rates for unique vehicle configurations
  • ICON RXT Multi-Rate Leaf Spring: Military wrap front eyelet for increased durability
  • ICON RXT Multi-Rate Leaf Spring: Galvanized leaf separators reduce friction and aid in corrosion resistance
  • ICON RXT Multi-Rate Leaf Spring: Leaf tip inserts reduce noise and increase ride comfort
  • ICON RXT Multi-Rate Leaf Spring: Potential for increased wheel travel when used with RXT shock without sacrificing up-travel (up to 20 Percent over stock)
  • ICON RXT Multi-Rate Leaf Spring: InchICON 1K Inch tested under rigorous off-road conditions to validate tune, performance, strength, and durability
  • ICON RXT Multi-Rate Leaf Spring: Direct bolt-in to OEM spring location makes for an easy install
  • ICON RXT Rear Shock: Unique side-mounted lower eyelet allows for increased travel while utilizing factory mounting location
  • ICON RXT Rear Shock: Vehicle-specific tuned shocks provide increased damping and oil volume
  • ICON RXT Rear Shock: 10 Inch aluminum reservoirs provide generous oil and nitrogen volume for consistent damping as shock temperature increases
  • ICON RXT Rear Shock: Shocks are fully rebuildable and revalveable
  • ICON RXT Rear Shock: Simple and straightforward installation
  • ICON RXT Rear Shock: InchICON 1K Inch tested under rigorous off-road conditions to validate tune, performance, strength, and durability
  • ICON Hydraulic Rear Bump Stop Kit: 2.5 Inch travel bump stop reduces rear end Inchkick' and improves overall performance
  • ICON Hydraulic Rear Bump Stop Kit: Position sensitive technology exponentially increases bottom-out resistance
  • ICON Hydraulic Rear Bump Stop Kit: Vehicle specific bump stop tune to provide smooth engagement and best ride quality
  • ICON Hydraulic Rear Bump Stop Kit: Direct bolt-in to OEM bump stop location makes for an easy and straightforward install
  • ICON Hydraulic Rear Bump Stop Kit: Heavy duty 1.25 Inch CNC machined nitro steel shaft
  • ICON Hydraulic Rear Bump Stop Kit: CAD plated body for maximum corrosion resistance
  • ICON Hydraulic Rear Bump Stop Kit: Double sealed high pressure Schrader valve
  • ICON Hydraulic Rear Bump Stop Kit: Operating range of 50-250 PSI
  • ICON Hydraulic Rear Bump Stop Kit: Replaceable noise-reducing striker pad
  • ICON Hydraulic Rear Bump Stop Kit: Fully serviceable
  • ICON Hydraulic Rear Bump Stop Kit: InchICON 1K Inch tested under rigorous off-road conditions to validate tune, performance, strength, and durability
Details
  • Bushings Included: Yes
  • Grade Type: Performance
  • Leaf Spring Leaf Quantity: 8.0
  • Maximum Lift: 4.0 Inch
  • Mounting Hardware Included: Yes
  • Oem Wheels & Tires Fitment: Yes
  • Recommended Aftermarket Tires: 35 Inch X 12.50 Inch (Larger Tires May Fit But Fender Trimming And Modifications Will Be Required.)
  • Recommended Aftermarket Wheels: Icon Alloys - 17x8.5 Inch W/ 5.75 Inch Backspace / 25mm Offset, Icon Alloys - 18x9 Inch W/ 6 Inch Backspace / 25mm Offset, Icon Alloys - 20x9 Inch W/ 5.625 Inch Backspace / 16mm Offset
  • Shocks Included: Yes
  • Spring Color: Black
  • Spring Material: Steel
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48859575867

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Nick
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★★★★★ 5
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Aaron Braumann
Phoenix, US
★★★★★ 5
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I’m picky on socks, any they always have to be Under Amour. These are top notch, super padded but also temperature regulating, feet don’t sweat when wearing, and I can tell in the winter they’ll stay the right temperature. They also fit great. Purchasing more.
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Reviewed in the United States on May 6, 2026
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Ash
Belleville, US
★★★★★ 5
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I love these. They do not slip away from foot. The value for a good pack of socks was worth it. Has a good thick quality. They look clean and nice. Their stretch is good to get on and then molds to foot. Have noticed these socks have changed two times since buying. First they were slightly lighter color gray- then a darker gray but both had good quality and thickness. I am sure these are very durable but unfortunately I can not speak fully to this as the horrible steel toe shoes I have to wear rip everything apart. But if I had good shoes and everyday use of these I know they would stay good for so much longer than 6months.
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Benjamin Butler
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Best athletic socks I’ve bought. I usually buy UA socks anyway and these are the best. Super soft and comfy. Fit snug and my feet don’t slide around in them.
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