: The premium model with frameless windows and contoured lines.
While many use the Hennegan key system, high-end models (XQ/XL) often use unique latching hardware. leer-cap-model-numbers
The tallest model, featuring a maximum-height rear door. Decoding Fitment Codes : The premium model with frameless windows and
LEER uses a numeric system to define the cap's height and "trim" level: leer-cap-model-numbers