GenVibe - Community for Pontiac Vibe Enthusiasts

I just got a hitch painted to match the red 2006 Vibe so I will be putting the hitch on soon, I'm going to pull a back hoe and a bull dozer with the vibe. The hitch didn't come with bolt to go to the frame, I know to get hard bolts grade 8 at least but anyone know what size bolts?

http://forums.genvibe.com/zerothread?id=10402M12 1.25 pitchI would guess that your planned load exceeds the limits for a Vibe. Don't break the car towing too much weight.