While I’ve never used the stock jack I doubt it would raise the JT high enough for 37s since it was intended for the stock 32s- 33s depending on your model. I would recommend a floor jack, correct size socket set with extension and breaker bar, others may say also a torque wrench for...
2020 SS Max. 21,000 mi. Absolutely love this truck. Zero issues other than a rock cracking my windshield and needing seat risers to make my seat more comfortable. Owned 1.6 years and I still look forward to driving it. My second Jeep but first new purchase, still have my TJ. Good luck on your...