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| Toyota Tundra | Part # | Description |
| (00-06) Toyota Tundra 2wd REAR Left Side | 90-289 | (60) 2-3/8(W) X 28-9/16″(S.E.) X 31-7/8″(L.E.) 3/1 (4)Lvs 2Lv @ .394, 1 Lv @ .354, 1Lv @ .591, Wedge @.157 – 7-3/8″ Arch & 1-13/16″ Pack Thickness. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
| (00-06) Toyota Tundra 2wd REAR Right Side | 90-287 | (60) 2-3/8(W) X 28-9/16″(S.E.) X 31-7/8″(L.E.) 3/1 (4)Lvs 2Lv @ .394, 1 Lv @ .354, 1Lv @ .591, Wedge @.157 – 7-1/8″ Arch & 1-13/16″ Pack Thickness. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
| (00-06) Toyota Tundra 2wd REAR Heavy Duty Fits Both Sides | 90-287HD | (60) 2-3/8(W) X 28-9/16″(S.E.) X 31-7/8″(L.E.) 4/1 (5)Lvs 2Lv @ .394, 2 Lv @ .354, 1Lv @ .591, Wedge @.157 – 7-1/8″ Arch & 2.165″ Pack Thickness. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
(00-06) Toyota Tundra 4wd REAR Left Side | 90-219 | (60) 2-3/8(W) X 28-9/16″(S.E.) X 31-7/8″(L.E.) 3/1 (4)Lvs 3/9, 1/18 8-7/8″ Arch & 1-7/8″ Pack Thickness. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
(00-06) Toyota Tundra 4wd REAR Right Side | 90-221 | (60) 2-3/8(W) X 28-9/16″(S.E.) X 31-7/8″(L.E.) 3/1 (4)Lvs 3/9, 1/18 8-5/8″ Arch & 1-7/8″ Pack Thickness. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
| (00-06) Toyota Tundra 4wd REAR Fits Both Sides | 90-221HD | (60) 2-3/8(W) X 28-9/16″(S.E.) X 31-7/8″ (L.E.) 4/1 (5)Lvs .354, .709 7-1/4″ Arch, 2-3/16″ Pack Thickness. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
| (07-11) Toyota Tundra 2wd, 4wd REAR Right Side | 90-363 | (60) 2-3/8(W) X 31-3/8″(S.E.) X 32″(L.E.) 3/1 (4)Lvs 1/10, 1/10.5, 1/11, 1/20 2-3/16″ Pack Thickness, Arch 5-1/2″. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
(07-11) Toyota Tundra 2wd, 4wd REAR Left Side | 90-365 | (60) 2-3/8(W) X 31-3/8″(S.E.) X 32″(L.E.) 3/1 (4)Lvs 1/10, 1/10.5, 1/11, 1/20 2-3/16″ Pack Thickness Arch 5-3/4″. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
| (07-21) Toyota Tundra 2wd,4wd REAR Fits Both Sides | 90-365HD | **RIGHT OR LEFT SIDE**(60)2-3/8(W)X31-3/8″(S.E.)X32″(L.E.) 4/1 5(Lvs) 1/10, 2/10.5, 1/11, 1/20 2-1/2″ Pack Thickness. Front and Rear Bushings INCLUDED. Uses 14mm Bolt Front and Rear |
| (12-21) Toyota Tundra 2wd,4wd Double Cab 5.7 REAR Right Side | 90-553 | (60) 2-3/8(W) X 31-3/8″(S.E.) X 32″(L.E.) 3/1 (4)Lvs 1/10, 1/10.5, 1/11, 1/20 2-3/16″ Pack Thickness Arch 5-1/2″. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
| (12-21) Toyota Tundra 2wd,4wd Double Cab 5.7 REAR Left Side | 90-555 | (60) 2-3/8(W) X 31-3/8″(S.E.) X 32″(L.E.) 3/1 (4)Lvs 1/10, 1/10.5, 1/11, 1/20 2-3/16″ Pack Thickness Arch 5-3/4″. Front and Rear Bushings INCLUDED. Uses 14mm Bolt, Front and Rear |
Restore Ride Height, Stability & Load Support
ATS Springs offers Toyota Tundra rear leaf springs engineered to restore factory ride height, improve ride control, and support heavier loads. Whether your Tundra is used as a daily driver, work truck, or weekend hauler, properly functioning leaf springs are essential for safety and performance.
Standard Duty & Heavy Duty Tundra Leaf Springs
ATS provides:
- Standard duty Toyota Tundra leaf springs – exact OEM-spec replacements
- Heavy duty (HD) Toyota Tundra leaf springs – increased weight capacity for towing, hauling, and accessories
Heavy-duty leaf springs are ideal for:
- Towing trailers or boats
- Carrying bed loads or equipment
- Trucks equipped with toolboxes, campers, or plows
Signs Your Tundra Leaf Springs Need Replacement
Common symptoms of worn or fatigued leaf springs include:
- Rear-end sag or uneven ride height
- Poor handling or excessive body roll
- Bottoming out under load
- Reduced towing stability
Replacing worn leaf springs restores proper suspension geometry and helps protect other suspension components.
Rear Leaf Springs for Toyota Tundra Trucks
ATS specializes in rear leaf spring replacement for Toyota Tundra trucks, ensuring correct fitment and consistent load support. Our springs are built to meet or exceed OEM specifications for durability, strength, and long-term performance.
Complete Toyota Tundra Suspension Components
In addition to leaf springs, ATS also carries:
- Toyota Tundra U-bolts
- Rear suspension bump stops
- Leaf spring hardware and Grade 8 fasteners
- Additional rear suspension replacement components
Replacing related hardware during installation ensures a proper and long-lasting repair.
Need Help Selecting the Correct Tundra Leaf Spring?
If you’re unsure which Toyota Tundra leaf spring best fits your truck or load requirements, Contact Us and Just Ask Bob. Our suspension specialists can help you choose the correct spring based on year, configuration, and intended use.