good afternoon gents,

I've got a vibration/hum that is directly proportional to speed. I've replaced both front hub assemblies to no avail. What else could it be? The hum sounds like it is coming from the front, but I'm not 100% sure. The vibration can be felt in the pedals. This is a 4x2 model. Any help/suggestions/ideas are certainly appreciated.

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2008 KK Sport 4x2 Sandstone
245/70R16 Hankook DynaPro ATM, blacked out headlights, blacked out grille, blacked out stock rims

Id check your u joints, if they are loose change them. If they are hot after a quick drive, change them.

First id get your tires rotated and balanced.

Sent with the power of children's screams!!!

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2002 KJ Limited 3.7, 5.25" lift via coilovers, custom HD rear springs, 32.2" tires on moabs (soon 33s) 4.56/JBA diff, OX lockers front/rear, NP241OR, Parker Fab front/rear bumpers, rock rails and roof rack, Viair OBA.

2006 KJ sport 3.7, 4" Ironman lift, 32" tires, Parker Fab front/rear bumpers and rock rails.

Tires have been rotated and balanced, and I haven't noticed any uneven wear, so I ruled out ball joints. I'll have to check the u-joints, I hadn't thought of that.

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2008 KK Sport 4x2 Sandstone
245/70R16 Hankook DynaPro ATM, blacked out headlights, blacked out grille, blacked out stock rims