Wheel Spacer ? How much Difference?

[H2zona]

Good day folks,

I have a question that I have been searching and searching and just can not find a thread out there with this info.

I have noticed that the front and rear wheel width is different. It seems to be the same as like Chevy and GMC trucks. When ever I lifted or added wider wheels the fronts always stuck out more. My last truck I had an avalanche and was running a 20X12 wheel and I ended up running a 1" wheel spacer on the back to even out the look to the front.

My question is can anyone tell me what the difference is on a the HUMMER H2.
The spacers I have been seeing are 2" but can also find 1.5". Since I have to order these I want to be able to order the correct size the first time so I can even out my stance.

I would really appreciate any help on this topic.

[LoJac963]

I never noticed a difference on mine and still looks the same after adding aftermarket wheels with a 4.5" backspace.

[ryaleon]

I never noticed a difference on mine and still looks the same after adding aftermarket wheels with a 4.5" backspace.

Same here. I have never noticed a difference.

[Camou2]

These are the H2 dimensions (in./mm.) and it appears that there is no difference in the front and rear with both at 69.4 inches.

Wheelbase: 122.8 inches
Overall Vehicle Length: 189.8 inches
Tread (front): 69.4 inches
Tread (rear): 69.4 inches
Vehicle width excluding mirrors: 81.2/2,062.6
Overall Vehicle Height @ curb weight: (est.) 77.8-82 inches (w/ and w/o roof rack)
Front Overhang: 32.6 inches
Rear Overhang: 34.6 inches
Angle of approach (degree): (est.) 43.6
Angle of departure (degree): (est.) 39.7
Ramp break-over angle (degree): (est.) 24.3
Axle differential to ground (in.): 9.9