Today made a propane run to Flying J in Winslow, Az. On the way back had an Essex Motor Home pass me like I was sittin still. Figured they were doing 75+, I was doing just under 70 (driving my toad 99 GMC Sonoma Pickup) and the speed limit east bound I-40 is 75. Now I always heard its not good to haul your toad much over 65 let alone 75+, and this is not the first time one of them thar big old RV's has passed me on the interstates. Either them folks gots lots of money for diesel or they is just always in one big hurry. So lets here it, how fast do you drive? I will start by saying I try to keep my RV around 59 to 61. Next!!!!