I ordered BFG KO2 which should be here fridey. But the tread to gap ratio is less on the crawlers so I'm sure they will grab more, but are so aggressive you'd be fortunate to get 1/2 the amount of miles out of them. IDK how it is where you are but I'd say my jeep only spends 10-20 miles per 7-8 gallon of fuel on dirt/gravel roads. I know id go with BFG ko2 seeing as 90% of all my trip origins to destinations requires my jeep to roll on blacktop. Thus blacktop traction is top priority for me.