Hummer H3 KMC Rockstar wheels 

What’s the wheel size? What’s the offset? What’s the tire width? Can it fit on the back as a spare? Also if it’s about 33” to 35” wheel dis it mess with the speedo much?

I need somebody to give me advice cz I really wanna buy hummer h3 but I’m scared.mayb not good car of engine!!

I love hummer H3 but I don’t know if is good car!!?