Vibration through steering wheel

[trevonline]

Hi.
Put some hub centric spacers on 99 explorer plus 20x8.5 after market rims
Got it all balanced and aligned.
Now have a vibration at around 105km/hr
Took it back to have it all checked ....all OK they said
Still got same problem
Any idea's ????
Trev

 

[EddieBauer95]

It could be that the front wheels are not aligned correctly..what speed is the vibration starting at??

 

[trevonline]

Happens about 110km/hr thats 60m/hr i think
Wheel balance and align been checked and adj 2 times already

 

[viper12775]

I could be wrong but I think explorers are lug centric

 

[X~FACTOR]

Can you remove the spacers and see if the vibration goes away?

 

[1996BLKBauer]

Explorers are for sure LUG Centric. Those hub centric spacers are probably not centered on the hub, causing the vibration.