Please choose the correct ending to complete the given sentence: Cars & Other Vehicles: [header] How to buy sport shocks [title] Pick oil-based sport shocks for a cheap option. [step] Oil-based sport shocks are filled with hydraulic fluid that absorbs pressure placed on your vehicle. Oil-based shocks are more affordable and generally more durable.

Ending1: [title] Visit a sporting vehicle store and ask them about the types of sport shocks that are available. [step] They can help you find a decent sport shocks for free. Ending2: They are a good choice if you hope to have your vehicle for a long time. [substeps] Oil-based sport shocks do not provide as smooth a ride as gas-charged alternatives. Ending3: Examples of oil-based sport shocks include : [substeps] Hydraulic belts made from oil-based hoses battery cables elongated dampers such as power decals riding automobiles hot air conditioning seats undercarriage [title] Find sport shocks made for driving vehicles with old tires. [step] Older and unused tires are the ones that determine the driving power for your vehicle. Ending4: To pick out a sport shock, place several-large pin-holes, black holes, or puncture holes onto thin plastic panels or polypropylene panels that collapse to form a barrier against the heat and humidity. [substeps] Oil-based sport shocks are also more affordable.

Answer format: ending1/ending2/ending3/ending4