You didn't, by any chance, have a tailwind, did you? Steve Tyree In a message dated 3/24/2004 10:41:33 PM Central Standard Time, Jeffco923@aol.com writes: I know that the idea of towing a Monty with a "large" SUV seems somewhat blasphemus, but I have to tell you all that I borrowed my friend's 2004 Yukon to tow my precision 21 up to the sound the other day. Unfortunately I didn't measure the gas mileage on the way up but on the way back I got 21 mpg over a 300 mile trip on I-5...and I thought large SUV's were the root of all evil. After reading the mileages that people are getting on their micro suv's I'm not so sure that GM is doing such a bad job afterall...btw advertised HP on this Yukon is 295hp!!! WOW!!