HYMERCAR Ayers Rock The Ayers Rock is the most recent HYMERCAR model. Like its predecessors, it is a miracle of compact design. HYMER Original parts & accessories: A perfect match! Customers who buy a vehicle from HYMER are buying not only quality, economic efficiency and safety, but an excellent all-round service. Why HYMERCAR? The compact HYMERCAR panel vans are perfect all-rounders – great for everyday use, weekend getaways or the annual family holiday.