Leather trimmed sports seats were fitted together with electric windows and electrically adjustable heated mirrors. Tillers can further be extended by means of adjustable telescopic twist locking extension. The car features electronically adjustable ride height. The aircraft are fitted with upgraded seats with adjustable headrests and legrests. The steel axles are mounted in adjustable ball bearings. The seats are equipped with adjustable headrests and footrests. Suspension upgrades consisted of new springs, adjustable struts and rear perches. The bucket seats were available with optional recliners and adjustable lumbar support. Leather upholstery in black was standard along with electrically adjustable seats. The rings are connected to each other with threaded rods attached through adjustable nuts. The HECM reverse mortgage offers fixed and adjustable interest rates. Meyer patented a wire-spoke tension wheel with individually adjustable spokes in 1869. GP100 models are available with fixed or adjustable sights. Trim tabs come in two forms, adjustable and fixed. The front sight is a post adjustable for elevation.