<strong>Yahoo Message Number: 85608</strong>TWI,<br/><br/>You brought up an interesting thought, so I ran the numbers on our coach. 181,000 miles with 4473 hours of run time, came out to 40.4 mph. That was a bit of a surprise as I usually cruise at 60 and do not let the engine idle over 5 minutes before shutting down. Thanks for bringing the concept up.<br/><br/>Bill Dane 99 Allure 30326