Suspension Helper Springs

Heavy loads can bottom out your springs, so give them a little help! Suspension helper springs attach to your existing leaf or coil springs and increase their spring...

Heavy loads can bottom out your springs, so give them a little help! Suspension helper springs attach to your existing leaf or coil springs and increase their spring rate, reducing sag and restoring ride quality.

Top Brands

For a safe and level ride, turn to suspension manufacturers you can trust, like Roadmaster Active Suspension, Hellwig, Longacre, and SuperSprings. You’ll find all the top brands here at Summit!

Top Brands

For a safe and level ride, turn to suspension manufacturers you can trust, like Roadmaster Active Suspension, Hellwig, Longacre, and SuperSprings. You’ll find all the top brands here at Summit!

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Results 1 - 25 of 27

Timbren Suspension Enhancement Systems GMRCK25D

Springs, Helper, Rear, Black, Chevy, GMC, Kit

Part Number: TBI-GMRCK25D

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2017-2023 F-250 SUPER DUTY - FR250SDJ

Suspension Helper Springs, Suspension Enhancement System, Black, Ford, Rear, Kit

Part Number: TBI-FR250SDJ

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems GMRS15

Springs, Helper, Rear, Black, Chevy, GMC, Kit

Part Number: TBI-GMRS15

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2014-2023 2500 - DR2500D

Suspension Helper Springs, Suspension Enhancement Systems, Black, Rear, Ram, Kit

Part Number: TBI-DR2500D

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2011-2023 1500, 2019-2023 1500 CLASSIC, 2009-2010 RAM 1500 - DR1500DQ

Suspension Helper Springs, Rear, Springs, Hardware, Dodge, Ram, Kit

Part Number: TBI-DR1500DQ

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems GMRCK15S

Springs, Helper, Rear, Black, Chevy, GMC, Kit

Part Number: TBI-GMRCK15S

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems GMRCK25S

Springs, Helper, Rear, Black, Chevy, GMC, Kit

Part Number: TBI-GMRCK25S

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2017-2023 F-250 SUPER DUTY, F-350 SUPER DUTY, 2015-2023 F-450 SUPER DUTY - FRTT350J

Springs, Helper, Rear, Black, Ford, Kit

Part Number: TBI-FRTT350J

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2011-2016 F-250 SUPER DUTY - FR250SDG

Suspension Helper Springs, with Hardware, Rear, Ford, Kit

Part Number: TBI-FR250SDG

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2005-2023 TACOMA, 2004-2023 TITAN, 2000-2021 TUNDRA - TORTUN4

Springs, Helper, Rear, Black, Toyota, Kit

Part Number: TBI-TORTUN4

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2015-2023 F-150 - FR1504E

Suspension Helper Springs, Suspension Enhancement Systems, Black, Rear, Ford, Kit

Part Number: TBI-FR1504E

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2018-2023 ODYSSEY - HRDD5G

Suspension Enhancement System, SES Kit 2018-2020 Honda Odyssey (5th Gen) 2WD, Rear Axle

Part Number: TBI-HRDD5G

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2017-2023 F-350 SUPER DUTY - FR350SDJ

Suspension Helper Springs, Suspension Enhancement System, Black, Ford, Rear, Kit

Part Number: TBI-FR350SDJ

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2011-2013 2500, 2002-2008 RAM 1500, 2003-2010 RAM 2500 - DR2500CA

Suspension Helper Springs, Rear, Springs, Hardware, Dodge, Kit

Part Number: TBI-DR2500CA

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2005-2010 F-250 SUPER DUTY - FR250SDF

Suspension Helper Springs, with Hardware, Rear, Ford, Kit

Part Number: TBI-FR250SDF

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems GMFK25D

Suspension Helper Springs, with Hardware, Front, Chevy, GMC, Kit

Part Number: TBI-GMFK25D

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2022-2023 TUNDRA - TORTNDR

Springs, Helper, Rear, Black, Toyota, Kit

Part Number: TBI-TORTNDR

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems GMFK25S

Suspension Helper Springs, with Hardware, Front, Cadillac, Chevy, GMC, Hummer, Mitsubishi, Kit

Part Number: TBI-GMFK25S

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems GMRC10A

Suspension Helper Springs, Rubber, Rear, Chevy, GMC, Kit

Part Number: TBI-GMRC10A

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems FR250SDE

Suspension Helper Springs, with Hardware, Rear, Ford, Kit

Part Number: TBI-FR250SDE

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems GMRYS4

Springs, Helper, Rear, Black, Cadillac, Chevy, GMC, Kit

Part Number: TBI-GMRYS4

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems HSR001

Suspension Helper Springs, Springs, Hardware, International, Front, Kit

Part Number: TBI-HSR001

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2020-2022 F-350 SUPER DUTY, 2005-2019 F-450 SUPER DUTY, 2005-2023 F-550 SUPER DUTY - FF550SDH

Suspension Helper Springs, with Hardware, Front, Ford, Kit

Part Number: TBI-FF550SDH

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Timbren Suspension Enhancement Systems for 2019-2023 SIERRA 1500, SILVERADO 1500, 2022 SIERRA 1500 LIMITED - GMFK15CC

Suspension Helper Springs, with Hardware, Front, Chevy, GMC, Kit

Part Number: TBI-GMFK15CC

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2025 if ordered today

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Estimated Ship Date: Nov 20, 2025 if ordered today

Timbren Suspension Enhancement Systems for 2016-2023 RANGER - FRRGR

Springs, Helper, Rear, Black, Ford, Kit

Part Number: TBI-FRRGR

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

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