Home / Shop / ReadyLift Suspension Lift Kits for 2007-2021 TUNDRA - 44-58770 Kit, 8.00 in., Front Knuckles, Crossmember, and Spacers, Rear Blocks, Falcon 1.1 Shocks, Differential Drop Mount, Toyota, Kit

ReadyLift Suspension Lift Kits for 2007-2021 TUNDRA - 44-58770 Kit, 8.00 in., Front Knuckles, Crossmember, and Spacers, Rear Blocks, Falcon 1.1 Shocks, Differential Drop Mount, Toyota, Kit

SKU: RLS44-58770

Suspension Leveling & Lift Kits

Readylift Suspension

ReadyLift Suspension Lift Kits for 2007-2021 TUNDRA - 44-58770 Kit, 8.00 in., Front Knuckles, Crossmember, and Spacers, Rear Blocks, Falcon 1.1 Shocks, Differential Drop Mount, Toyota, Kit

SKU: RLS44-58770

Suspension Leveling & Lift Kits

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Description

ReadyLift Suspension lift kits provide front and rear lift solutions to boost your vehicle's stance. They offer a huge selection of kits to give your truck, Jeep, or SUV just the right posture and attitude you are looking for. ReadyLift SST (Smart Suspension Technology) lift kits are the original mid-lift solutions for those who want more than what a leveling kit offers, but less overall height than that of a big lift. And for those of you wanting that BIG lift, they have complete kits that provide maximum lift and aggressive style. So whether you want a little or a lot, "Just don't lift it … ReadyLift it!"

Part Type

Suspension Leveling & Lift Kits

Data: v4.2 - Upd: 2026-09-29 18:23:58

Specifications

Product Attributes - Brand: ReadyLift Suspension
Product Attributes - Manufacturer's Part Number: 44-58770
Product Attributes - Part Type: Suspension Leveling & Lift Kits
Product Attributes - Product Line: ReadyLift Suspension Lift Kits
Product Attributes - UPC: 194933167296
Product Attributes - Front Lifted Amount Range (in): 8.00
Product Attributes - Rear Lifted Amount Range (in): 8.00
Product Attributes - Lift Style: Suspension Lift Kit
Product Attributes - Primary Front Lift Component: Steering knuckle
Product Attributes - Primary Rear Lift Component: Leaf spring block
Product Attributes - Max Tire Height (in): 37.00
Product Attributes - Max Tire Width (in): 12.50
Product Attributes - Suggested Wheel Width (in): 9.00
Product Attributes - Suggested Wheel Backspace (in): 6.00
Product Attributes - Front Shocks/Struts Included: No
Product Attributes - Rear Shocks/Struts Included: Yes
Product Attributes - Rear Shock Quantity Per Wheel: 1
Product Attributes - Rear Shock Type: Gas-charged monotube
Product Attributes - Brake Lines Included: No
Product Attributes - Hardware Included: Yes
Product Attributes - FMVSS 126 Certification: No
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Notes: This kit is not compatible with TRD Pro models with Bilstein coilovers, TRD rear sway bar or factory 18 inch wheels.

Reference Information

Brand Name/s	Readylift Suspension
StreetFX SKU	rls44-58770
SFX Item ID	5009075
Supplier Item Code	5009075
Manufacturer SKU	44-58770
Manufacturer UPC	194933167296

Compatibility

Application Data

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2014
Body Style	Crew Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2018
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	1794 EDITION

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2014
Body Style	Crew Cab Pickup
CC	5663
CID	345
Drivetrain	RWD
Ending Year	2018
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	1794 EDITION

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2014
Body Style	Crew Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2021
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	1794 EDITION

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2014
Body Style	Crew Cab Pickup
CC	5663
CID	345
Drivetrain	RWD
Ending Year	2021
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	1794 EDITION

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2007
Body Style	Standard Cab Pickup
CC	4663
CID	285
Drivetrain	4WD
Ending Year	2009
Engine Family	Toyota V8
Engine Size	4.7L/285
Engine Type	V8
Liter	4.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2007
Body Style	Standard Cab Pickup
CC	4663
CID	285
Drivetrain	RWD
Ending Year	2009
Engine Family	Toyota V8
Engine Size	4.7L/285
Engine Type	V8
Liter	4.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2007
Body Style	Standard Cab Pickup
CC	3956
CID	241
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V6
Engine Size	4.0L/241
Engine Type	V6
Liter	4.0
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2007
Body Style	Standard Cab Pickup
CC	3956
CID	241
Drivetrain	RWD
Ending Year	2013
Engine Family	Toyota V6
Engine Size	4.0L/241
Engine Type	V6
Liter	4.0
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2007
Body Style	Standard Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2007
Body Style	Standard Cab Pickup
CC	5663
CID	345
Drivetrain	RWD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Crew Cab Pickup
CC	4663
CID	285
Drivetrain	4WD
Ending Year	2009
Engine Family	Toyota V8
Engine Size	4.7L/285
Engine Type	V8
Liter	4.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Extended Cab Pickup
CC	4663
CID	285
Drivetrain	4WD
Ending Year	2009
Engine Family	Toyota V8
Engine Size	4.7L/285
Engine Type	V8
Liter	4.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Crew Cab Pickup
CC	4663
CID	285
Drivetrain	RWD
Ending Year	2009
Engine Family	Toyota V8
Engine Size	4.7L/285
Engine Type	V8
Liter	4.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Extended Cab Pickup
CC	4663
CID	285
Drivetrain	RWD
Ending Year	2009
Engine Family	Toyota V8
Engine Size	4.7L/285
Engine Type	V8
Liter	4.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Crew Cab Pickup
CC	3956
CID	241
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V6
Engine Size	4.0L/241
Engine Type	V6
Liter	4.0
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Extended Cab Pickup
CC	3956
CID	241
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V6
Engine Size	4.0L/241
Engine Type	V6
Liter	4.0
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Crew Cab Pickup
CC	3956
CID	241
Drivetrain	RWD
Ending Year	2013
Engine Family	Toyota V6
Engine Size	4.0L/241
Engine Type	V6
Liter	4.0
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Extended Cab Pickup
CC	3956
CID	241
Drivetrain	RWD
Ending Year	2013
Engine Family	Toyota V6
Engine Size	4.0L/241
Engine Type	V6
Liter	4.0
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Crew Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Extended Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Crew Cab Pickup
CC	5663
CID	345
Drivetrain	RWD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2008
Body Style	Extended Cab Pickup
CC	5663
CID	345
Drivetrain	RWD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2009
Body Style	Crew Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2009
Body Style	Extended Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

Application Notes	Big Lift Kit w/Shocks; 8 in. Lift; w/Falcon 1.1 Monotube Shocks
Beginning Year	2009
Body Style	Standard Cab Pickup
CC	5663
CID	345
Drivetrain	4WD
Ending Year	2013
Engine Family	Toyota V8
Engine Size	5.7L/345
Engine Type	V8
Liter	5.7
Make	TOYOTA
Model	TUNDRA
Region	USA
Submodel	BASE

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ReadyLift Suspension Lift Kits for 2007-2021 TUNDRA - 44-58770 Kit, 8.00 in., Front Knuckles, Crossmember, and Spacers, Rear Blocks, Falcon 1.1 Shocks, Differential Drop Mount, Toyota, Kit

ReadyLift Suspension Lift Kits for 2007-2021 TUNDRA - 44-58770 Kit, 8.00 in., Front Knuckles, Crossmember, and Spacers, Rear Blocks, Falcon 1.1 Shocks, Differential Drop Mount, Toyota, Kit

Description

Part Type

Specifications

Reference Information

Compatibility

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