This ReadyLIFT kit gives the 2015-2021 Toyota Tundra TRD Pro 4 inch of front lift, which ReadyLIFT says brings the TRD Pro (already 2 inch up from the factory) to the same height as its 6 inch kit on a standard Tundra. It keeps the factory Bilstein/Fox coilovers and rear reservoir shocks, clears tires up to 35 inch tall, and is made in the USA. Shocks are not included.
Key features
- Ductile iron knuckles that work with the factory tie rods
- Boxed steel dropped crossmembers and a complete differential drop mount system, engineered for CV axle and driveline angles
- Offset top-mount spacer design that does not increase track width
- Sway bar frame mount brackets keep the front sway bar in its factory position
- Cast iron OEM-style rear lift blocks with longer U-bolts
- Retains factory turning radius
What's included
- 2 ductile iron knuckles
- 2 top-mount strut extensions
- 2 laser-cut, boxed steel dropped crossmembers
- 2 sway bar drop spacers
- 4 bump stop extensions
- OEM-style cast iron rear lift blocks with new, longer U-bolts and hardware
- Complete differential drop mount system
- 1 skid plate
- 2 rear Bilstein shock stem extensions
Fitment and compatibility
- Fits 2015-2021 Toyota Tundra TRD Pro, 2WD and 4WD
- Only for trucks with the factory Bilstein/Fox coilover shocks
- Does not work with the TRD rear sway bar option
- The factory front skid plate cannot be used with this kit
- Front mud flaps may need to be removed, depending on tire tread design
- Works with stock 20 inch wheels; some factory 18 inch wheels will not work, so check yours first
- Tire and wheel combinations should be test fit before installation. Larger aftermarket tires are typically stiffer and can affect ride quality
Specifications
- Brand: ReadyLIFT
- Part number: 44-5640
- Front lift: 4 inch
- Max tire: 35 inch tall (35x12.50 on a 9 inch wide wheel with +25 offset)
- Material: ductile iron knuckles, steel spacers and crossmembers, cast iron rear lift blocks
- Shocks included: No
- Hardware included: Yes
Installation
ReadyLIFT recommends a certified mechanic. Plan on an alignment, check your headlamp aim afterward, and note that driver-assist systems may need aiming, sometimes with dealer tools.
Modifying your suspension can change handling and rollover risk (SAE J2492). Always wear your seat belt. California Prop 65 notice: this product may contain DEHP.