This ReadyLIFT kit gives the 2015-2021 Toyota Tundra TRD Pro 6 inch of front lift and room for tires up to 37 inch tall. It is built for TRD Pro trucks only, keeps the factory Bilstein/Fox coilovers and rear reservoir shocks, and is made in the USA. Shocks are not included.
Key features
- Laser-cut, CNC-bent, welded and boxed subframe drop assemblies
- CNC-machined iron knuckles that let you keep the factory tie rods
- Offset top-mount spacers and a CNC-machined billet aluminum strut top hat, with no increase in track width
- Differential drop system keeps CV axle and driveline angles correct
- Cast iron OEM-style rear lift blocks with longer U-bolts
- Bump stop extensions on all four corners and sway bar frame brackets that keep the front sway bar in its factory position
What's included
- 2 ductile iron knuckles
- 2 top-mount strut extensions
- 2 strut spring preload spacers
- 2 upper spring compression spacers
- 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 U-bolts
- 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, with the factory Bilstein/Fox coilover shocks
- Will not work with the TRD rear sway bar option
- Cannot be used with the factory front skid plate
- Front mud flaps may need to be removed, depending on tire tread design
- Works with factory 20 inch wheels; some factory 18 inch wheels will not work. Aftermarket wheels are fine with the correct offset
- Tire recommendations are based on Wheel Pros wheels and Nitto tires; test fit every combination. Larger aftermarket tires, typically 10-ply or more and E-rated, can make the ride harsher
Specifications
- Brand: ReadyLIFT
- Part number: 44-5860
- Front lift: 6 inch
- Max tire: 37 inch tall (37x12.50 on a 9 inch wide wheel with +12 offset)
- Material: ductile iron knuckles, steel spacers and crossmembers, billet aluminum top hat, cast iron rear lift blocks
- Shocks included: No
- Hardware included: Yes
- Estimated install time: 12 hours, plus or minus 1 hour
Installation
Allow about 12 hours, plus or minus 1, not counting alignment or wheel and tire assembly. ReadyLIFT labels it do-it-yourself but recommends a certified mechanic. Alignment is likely required, check your headlamp aim afterward, and driver-assist systems may need recalibration, 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.