What should my pressure be? Make Model Spec CARAVAN, URVAN, HOMY. 2.0, 2.0 DT, CARAVAN, URVAN, HOMY. 2.0, 2.4CARAVAN, URVAN, HOMY. 2.5CARAVAN, URVAN, HOMY. 2.7D, 2.7DT, CARAVAN, URVAN, HOMY. 3.0 DICARAVAN, URVAN, HOMY. 3.0, CARAVAN, URVAN, HOMY. 3.0, ROYAL