For your 2016 Coachman Freedom Express, which currently has a 100 gallon fresh water tank approximately 6 inches deep, we recommend considering tanks with similar shallow depth dimensions to ensure proper fitment. While our standard 100 gallon tanks typically have depths around 11 inches, we offer alternative tanks with capacities near 90 to 95 gallons that feature shallower depths closer to 6 inches. These options provide flexibility in capacity while better matching your depth requirement. Please contact us with your specific space dimensions, and we can help identify a compatible tank that fits your coach’s configuration. We also offer shipping to St. George, Utah, or local pickup in Las Vegas for your convenience.