We bought a 2004 Tioga 26Q new in 2003. We have replaced the roof AC unit, fridge, fresh water pump, converter charger and house and starting batteries to date, they all lasted about 10 years. Fleetwood Tioga and Jamboree lines are almost identical. Above appliances, etc., are mostly the same in all RV brands. Fleetwood housebox quality is "average" We have had no problems with chassis/drive train. Tires older than 5 years by date code should be replaced. Brakes system should be serviced and brake fluid changed. Engine cooling system should be tested and serviced including belts, hoses, clutch fan. Winnebago may be slightly better housebox quality and have improved features being newer. maybe have units inspected by a pro truck mechanic and an RV repair service and get written estimates for any repairs/upgrades needed. Watch for water leak stains/damage, expensive to fix. Don't buy on impulse, get any promises in writing on sales contract. Don't buy an extended warranty, most are full of loopholes/ripoffs.