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  1. Largest tire on stock JK? Here's your answer! - Jeep Wrangler Forum

    Feb 28, 2012 · For a JK Wrangler with stock suspension, the largest tire size you can realistically fit without modifications is a 33x10 on stock wheels. With aftermarket wheels (4.5" or less …

  2. Can someone Explain the JK,JL,JT letters. - Jeep Wrangler Forum

    Oct 19, 2019 · Jeep model designations like CJ, YJ, TJ, JK, JL, and JT refer to different Jeep body styles and generations. The 'U' in JKU and JLU signifies the 'Unlimited' 4-door models. …

  3. How-to: Will JL/JT wheels and tires fit on a JK? - Jeep Wrangler …

    Mar 26, 2018 · Yes, JL and JT wheels can fit on a JK. Here's what you need to know: * **Lug Nuts:** Use your existing JK lug nuts. JL lug nuts have a different thread size and won't work. …

  4. Jeep Wrangler JK: Locks and Alarm Diagnostic Guide

    Sep 5, 2019 · This means that you can lock the door with the key and unlock it with the key without setting off the alarm. Many owners are "alarmed" by this unique and interesting …

  5. JK Engine Swaps - Jeep Wrangler Forum

    Nov 14, 2024 · Hey folks - new to the JK forums. Actually, I lease a JL at the moment. I am toying around with the idea of buying a JK and doing either an engine swap (LSx or 5.7 Hemi) or a …

  6. 2015 Jeep JK overheating

    Feb 19, 2024 · So I have a 15 jk, I have been having some trouble with my the engine running hot. My coolant temp will get all the way up to 240s (3/4 on temp gauge) before fan kicks on …

  7. How to program a new key FOB for your Jeep Wrangler JK

    Aug 31, 2019 · Figure 3. Key fob damage is common. Frequently Asked Questions Where can I find additional information about replacing or repairing my spare key (s)? You'll find important …

  8. Jeep Wrangler JK Forum

    Aug 15, 2025 · An online forum for owners and enthusiasts of the Jeep Wrangler JK (produced from 2007-2018).

  9. How to replace the thermostat on your 2007-2011 (3.8) Jeep …

    Jan 15, 2020 · This write-up details how to replace your thermostat and thermostat housing on a 2007-2011 3.8 Jeep Wrangler JK. Parts Needed Thermostat: MOPAR 68210220AA Housing: …

  10. JK 2017 radiator fan | JKOwners Forum

    Apr 12, 2025 · A forum community dedicated to Jeep Wrangler JK owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, reviews, engine swaps, …