I just went to Dubai (Through Saudi Arabia) last December.
No Documents are required. you only need to buy an insurance policy for your vehaicle which can be done on the border itself for 100 Saudi Riyals (97 Qatari Riyals).
but make sure that you have a transit visa to travel through Saudi Arabia. there is no visa ON ARRIVAL in Saudi Arabia for any nationality except GCC nationals.
I just went to Dubai (Through Saudi Arabia) last December.
No Documents are required. you only need to buy an insurance policy for your vehaicle which can be done on the border itself for 100 Saudi Riyals (97 Qatari Riyals).
but make sure that you have a transit visa to travel through Saudi Arabia. there is no visa ON ARRIVAL in Saudi Arabia for any nationality except GCC nationals.