Need help on fixing where my frame hits my differential.

DryFruitzz · Feb 16, 2025

I have a 00’ Chevy Tahoe. I just put 4” drop coil springs on from HD Suspension. With Belttech Nitro Drop Absorber Set. Every time im driving and i hit a bump or anything. I think my frame might be hitting my differential. I could be wrong im not to sure just started getting into lowered Tahoes. Please need info and help.

Joseph Garcia · Feb 17, 2025

Welcome to the Forum from NH.

Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.

I hope that you will become a participating member in the Forum's discussions.

Pics of the truck, please.

I cannot personally assist you with your issue, but other members of this Forum much more knowledgeable than me in this area will chime in.

@Trey Hardy may be able to provide you with some assistance.

Trey Hardy · Feb 18, 2025

DryFruitzz said:
I have a 00’ Chevy Tahoe. I just put 4” drop coil springs on from HD Suspension. With Belttech Nitro Drop Absorber Set. Every time im driving and i hit a bump or anything. I think my frame might be hitting my differential. I could be wrong im not to sure just started getting into lowered Tahoes. Please need info and help.

You sure it’s the frame hitting and not the suspension bottoming out? Maybe check the bushings on the differential mounts if you think the diff has some play in it?

Hobert · Feb 18, 2025

Was the free travel mod done?

DryFruitzz · Feb 18, 2025

Trey Hardy said:
You sure it’s the frame hitting and not the suspension bottoming out? Maybe check the bushings on the differential mounts if you think the diff has some play in it?

no im not to sure but i will check bushing and differential mounts aNd thank you.

DryFruitzz · Feb 19, 2025

Hobert said:
Was the free travel mod done?

no it has not. i have been looking into the free travel mod just now and i think that may fix my issue. thank you.

Need help on fixing where my frame hits my differential.

DryFruitzz

TYF Newbie

Joseph Garcia

Trey Hardy

8” fabtech icon coilovers uniballs 24x14on35/15.50

Hobert

Full Access Member

DryFruitzz

TYF Newbie

DryFruitzz

TYF Newbie

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