All ActivityMost RecentMost LikesSolutionsRe: Road Trek Topliner QuestionMy 1992 GMC Invervec Falcon 190 has a Topliner. It rolls back on a rail on each side back another 4 ft or so. Tried sleeping up there...but, the hed room was too close for comfort. Folded down couch for comfortable sleep, but, difficult to fold up as a solo. Me tinks these two units are very simular.