I have a 2500 HD pickup and a 38 foot 5 wheeler RV. On a recent trip our 5 Series broke down. We sat on the side of the freeway for 3 hours waiting for the roadside assistance to put the spare tire on. When we changed it was already dark, so we went to the nearest campsite. When we woke up the next morning, the tire next door was also flat, obviously damaged by the blast. The Viair 400P-RV was long enough with both hoses to reach every tire on the RV. It only took a few minutes to get the tire up to the required 80psi, enough to take us to the tire shop and put on a new set of tires. This is the best compressor I've ever had. It's pricey but I firmly believe you get what you pay for. Robust, durable and very well made. Bought about a year ago and used several times. Thank you Viair.