2015 Jayco Precept 31UL, JAYCO PRECEPT 31UL LUXURY ABOVE YOUR EXPECTATIONS Sleeps from 4-6 The world is yours to conquer in the Jayco Precept. Built on an enhanced Ford F53 chassis, this Jayco Class A blends comfort and handling in one of our most luxurious motorhomes yet. Designed for people who love to travel well, Precept exceeds expectations right down to the details in our well-appointed cabs, functionally beautiful kitchens and comfortable master suites. So raise the bar with Precept. Precept packs innovative luxuries, including a sliding countertop extension, select model motorized 40" TV lift, LED lighting and frameless windows. And with a variety of floorplans, from bunk bed models to U-Dinettes, finding the right fit has never been easier.