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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4.6 ★★★★★
Based on 5 reviews
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Verified Purchase
jeniene
Chelsea, US
★★★★★ 4
Durable!
Color: 1 PC-Beef-Red
Alright, here's a product review for those Tough Dog Toys: Finally, a Toy That Survives My Monster! - Tough Dog Toys Review As the owner of a determined (and I mean determined) large breed chewer, finding toys that last longer than five minutes has been a constant and often frustrating quest. I've gone through countless plush toys ripped to shreds, rubber toys with chunks missing, and even some "indestructible" toys that met their demise far too quickly. That's why I was both hopeful and skeptical when I came across the Tough Dog Toys, designed specifically for aggressive chewers and large breeds. Let me tell you, these bone-shaped nylon toys are living up to their name. My power-chewing Labrador has been going at this thing for days now, and I'm genuinely impressed. Where other toys have succumbed to his relentless gnawing, the Tough Dog Toy has held its own. There are some minor teeth marks, as expected, but absolutely no significant damage, no pieces torn off, and no signs of imminent destruction. "Almost indestructible" might actually be an understatement! The design is simple but effective. The solid nylon construction feels incredibly durable, and the bone shape is easy for my dog to grip and maneuver. It's also a good size for a large breed – substantial enough that he can really get a good chew going without it disappearing in his mouth. What I appreciate most is the peace of mind this toy provides. I no longer have to constantly supervise playtime, fearing that he'll ingest pieces of a destroyed toy. This feels like a safe and long-lasting option for even the most enthusiastic chewers. Pros: * Truly durable – stands up to aggressive chewing from a large breed. * Solid nylon construction feels virtually indestructible. * Safe design with no small parts to break off. * Good size and shape for large dogs to grip and enjoy. * Provides long-lasting entertainment. Cons: * May show some teeth marks over time (though this hasn't compromised its integrity). * It's a fairly hard material, so dogs who prefer softer toys might not be as interested. Overall: If you're at your wit's end trying to find a toy that can withstand your aggressive chewing large breed dog, I highly recommend giving the Tough Dog Toys a try. This bone toy has proven to be the most durable option we've encountered, offering excellent value for money and, most importantly, a safe and engaging chewing experience for your furry friend. Five out of five paws!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Amazon Customer
Grantham, US
★★★★★ 5
Very well made chew bone!
Color: 1 PC-Beef-Red
Great durable, very well made chew bone! Our dog usually tears up all his toys within a few minutes or sometimes hours after he gets them. He’s had this bone for a few days and it’s still in one piece. Except for the rubber that’s in the middle, he chewed up in a couple of days. I would definitely buy more chew toys made by this company! Well worth the money!
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Reviewed in the United States on May 30, 2026
P
Verified Purchase
Pittieluv79
Grantham, US
★★★★★ 3
The rubber middle is not durable, it lasted less than 3 hours.
Color: 1 PC-Beef-Red
I bought this as I have bully/husky puppies (9 months old) and a pitt/doberman (9 years old). They are heavy chewers and destroy everything. I saw a video of this toy. The woman said that her dog chewed on it for a while (about 2 hours or so) she showed the ends visibly chewed, which I expect but it was holding up. The rubber middle seemed to hold up to. I received this yesterday. I had to take it away from them last night as they were chewing the rubber middle off. They had it maybe 3 hours. I didn't give it a lower star score as I will just cut the rubber off and give it back to them. So I was disappointed in the rubber middle not being more durable but the hard plastic it's made from is the strong material they need.
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Reviewed in the United States on May 16, 2026
B
Verified Purchase
BLACKHAWKS
Phoenix, US
★★★★★ 5
Bones
Color: 1 PC-Beef-Red
Yes bone 🍖 is very strong and durable MIA, Rocky and Rambo love them ..
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Reviewed in the United States on June 9, 2026
L
Verified Purchase
Lexi
San Leandro, US
★★★★★ 4
Smaller than pictured but still a good choice for LG-XL dogs/power chewers!
Color: 3 PC-Beef-Red, Color: 3 PC-Beef-Red
Fantastic that these come in a 3 pack - I wish more chew toys did this! The base for these chew toys is pretty tough! The center & ends are hard enough to withstand both my bully mixes & my Irish wolfhound/Great Dane cross. They’re safe enough for even the largest power chewers! (With Supervision) my American Bully got the rubber spikes chewed off in under 20 minutes which is mildly disappointing but he’s a true powerhouse & master destroyer of all chews so I’m not that bent out of shape about it. I do wish they were as large as they appear in the ad pics but isn’t that the game we all play ordering offline anymore? 🤷🏻‍♀️ • Pro Tip: smear this toy in peanut butter (xylitol free!), wet food mixed into a slurry with water or bone broth + kibble/treats, yogurt, or even pumpkin puree and freeze for a few hours & relax while watching all the organic engagement your dog gets out of this toy!
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Reviewed in the United States on June 3, 2026

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