2018 thor motor coach compass 23tb ask our sales guide about 1 year of rv complete vip membership included with your purchase plus 14 campstays with thousand trails thor motor coach compass class c diesel motor home 23tb highlights single burner electric cooktop leatherette jack-knife sofa flip up queen bed built in skylight travel in comfort everywhere you go in this compass 23tb class c diesel motor home by thor motor coach. straight in from the door is the 64" leatherette jack-knife sofa where you can enjoy your meals or you can use this area for additional sleeping space at night. above....