Steering Knuckles & Spindles

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can...

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can...

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can...

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can...

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can...

4in. lift spindles made form ductile iron and e-coated. Recommended wheel size is 18in. or larger with 6.5in. back spacing. Recommended tire size is 33x12.50. Will fit stock wheels and tires.This Part Fits:YearMakeModelSubmodel2014-2018ToyotaTundra1794...

4in. lift spindles made from ductile iron and e-coated. Comes with DOT approved brake lines and all necessary hardware. Recommended wheel size is 17in. or larger with 5in. back spacing. Recommended tire size is 33x12.50. Will fit stock wheels and tires...

4in. lift spindles made from ductile iron and e-coated. Comes with DOT approved brake lines and all necessary hardware. Recommended wheel size is 17in. or larger with 4 3/4 back spacing. Recommended tire size is 33x12.50. Will not fit stock wheels and...

4.5in. lift spindles made from ductile iron and e-coated. Comes with DOT approved brake lines and all necessary hardware. Recommended wheel size is 17in. or larger with 5.5in. back spacing. Recommended tire size is 35x12.50. 17in. or larger stock wheel...

Axle Spindle; 4.5 in. Lift; w/Extended Brake Lines; Made From Ductile Iron; E-Coated; Incl. All Necessary HardwareThis Part Fits:YearMakeModelSubmodel2010-2014FordF-150FX22010-2012FordF-150Harley-Davidson Edition2009-2018FordF-150King...

MaxTrac 16-18 GM C1500 2WD 5in Front Lift Spindles w/Extended DOT Compliant Brake LinesThis Part Fits:YearMakeModelSubmodel2016-2018ChevroletSilverado 1500Custom2016-2018ChevroletSilverado 1500High Country2016-2018ChevroletSilverado...

3.5in. lift spindles made from ductile iron and e-coated. Comes with DOT approved brake lines and all necessary hardware. Recommended wheel size is 17in. or larger with 4 3/4 back spacing. Recommended tire size is 33x12.50. Will fit stock dually wheels...

Axle Spindle; 4 in. Lift; w/Extended Brake Lines; Made From Ductile Iron; E-Coated; Incl. All Necessary HardwareThis Part...

4.5in. lift spindles made from ductile iron and e-coated. Comes with DOT approved brake lines and all necessary hardware. Recommended wheel size is 17in. or larger with 4 5/8 back spacing. Recommended tire size is 33x12.50. 20in. or larger stock wheel...