Icon Vehicle Dynamics K53155 Stage 1 RXT Rear Suspension System Lift 1.75-4" Toyota Tundra 07-21

ICON RXT Rear Suspension System — 2007–2021 Toyota Tundra

The ICON RXT Rear Suspension System upgrades the rear suspension of the 2007–2021 Toyota Tundra for improved off-road performance, ride quality, and increased wheel travel. The system combines an ICON multi-rate leaf spring, a hydraulic rear bump stop kit, and RXT-specific 2.5 Aluminum Series rear shock options to deliver tunable spring rates, greater travel, and refined damping for a variety of vehicle setups and terrain.

• ICON RXT Multi-Rate Leaf Spring: 3 user-adjustable spring rates for different vehicle configurations
• ICON RXT Multi-Rate Leaf Spring: Military wrap front eyelet for increased durability
• ICON RXT Multi-Rate Leaf Spring: Galvanized leaf separators to reduce friction and resist corrosion
• ICON RXT Multi-Rate Leaf Spring: Leaf tip inserts to reduce noise and increase ride comfort
• ICON RXT Multi-Rate Leaf Spring: Potential for increased wheel travel when used with RXT shocks without sacrificing up-travel (up to 20% over stock)
• ICON RXT Multi-Rate Leaf Spring: Direct bolt-in to OEM spring location for straightforward installation
• ICON RXT Rear Shock: Side-mounted lower eyelet allows increased travel while using the factory mounting location
• ICON RXT Rear Shock: Vehicle-specific tuning with increased damping and oil volume
• ICON RXT Rear Shock: 10" aluminum reservoirs for generous oil and nitrogen volume to maintain consistent damping as shock temperature rises
• ICON RXT Rear Shock: Fully rebuildable and revalveable
• ICON RXT Rear Shock: Simple installation
• ICON Hydraulic Rear Bump Stop Kit: 2.5" travel bump stop to reduce rear-end kick and improve overall control
• ICON Hydraulic Rear Bump Stop Kit: Position-sensitive technology increases bottom-out resistance for smooth engagement and improved ride quality

Notes

• OEM wheels and tires compatible: Yes
• Recommended aftermarket wheels: ICON Alloys — 17x8.5" w/ 5.75" backspace / 25mm offset
• Recommended aftermarket wheels: ICON Alloys — 18x9" w/ 6.00" backspace / 25mm offset
• Recommended aftermarket wheels: ICON Alloys — 20x9" w/ 5.625" backspace / 16mm offset
• Recommended tires: 35" x 12.50" (larger tires may fit but fender trimming and modifications will be required)
• These are stand-alone kits and must not be used in conjunction with other aftermarket kits
• Shocks are fully serviceable. Coilover heights indicated are for a stock-equipped vehicle
• Not compatible with TRD rear sway bar kit
• Ships in multiple boxes
• Raises rear height approximately 1.75"–4.0" (measurement without rear sway bar)

Icon Vehicle Dynamics K53155 Stage 1 RXT Rear Suspension System Lift 1.75-4" Toyota Tundra 07-21 - Features