The recommended oil type for a 2010 Jeep Wrangler depends on the engine it has. There were several engine options available that year. You
must check your owner's manual to be certain. The manual will specify the correct oil viscosity (like 5W-20, 5W-30, etc.) and the type of oil (conventional, synthetic blend, or full synthetic).
Looking up the engine type on a sticker under the hood or on the driver's side doorjamb might help you find the right information in your owner's manual more quickly if you don't have it handy.
