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What size socket is the lug nut on a 2018 Acura TLX?


When it comes to maintaining your vehicle, knowing the correct tools for the job is essential. One common question we encounter at Kevin's Autos is about the size of the socket needed for lug nuts on specific vehicles. If you're working on a 2018 Acura TLX, this guide will help you identify the correct socket size and provide tips for safely removing and tightening lug nuts.


The Correct Socket Size for a 2018 Acura TLX Lug Nut


The lug nuts on a 2018 Acura TLX typically require a 19mm socket. This size is standard for many Acura models, ensuring a snug fit that allows you to safely remove or tighten the lug nuts without damaging them. Always double-check your vehicle's owner manual or test the socket on the lug nut to confirm the fit before proceeding.


Tips for Safely Removing and Tightening Lug Nuts


Working with lug nuts requires care to avoid damaging your wheels or compromising safety. Here are some tips to ensure the job is done correctly:



  • Use the Right Tools: In addition to a 19mm socket, you'll need a breaker bar or a tire iron for loosening the lug nuts and a torque wrench for tightening them to the correct specifications.

  • Loosen Before Lifting: Always loosen the lug nuts slightly while the car is still on the ground. This prevents the wheel from spinning while you work.

  • Follow Torque Specifications: The 2018 Acura TLX lug nuts should be tightened to a torque specification of approximately 80-90 ft-lbs. Using a torque wrench ensures the lug nuts are neither too loose nor overtightened.

  • Work in a Star Pattern: When tightening or loosening lug nuts, always work in a star pattern. This ensures even pressure on the wheel and prevents warping.

  • Inspect the Lug Nuts: Check for any signs of wear or damage on the lug nuts. Replace them if necessary to maintain safety.


Why Proper Lug Nut Maintenance Matters


Ensuring your lug nuts are properly tightened and in good condition is crucial for your safety on the road. Loose or damaged lug nuts can lead to wheel detachment, while overtightened lug nuts can damage the wheel or brake components. By using the correct socket size and following proper procedures, you can avoid these issues and keep your Acura TLX running smoothly.


At Kevin's Autos, we’re here to help with all your car maintenance and repair needs. If you have any questions or need assistance, don’t hesitate to reach out to us. Safe driving!


Frequently Asked Questions

What standard size is closest to 22mm?


Wrench Size Chart

Bolt DiameterMetricStandard
1/2"19mm3/4"
9/16"21mm13/16"
22mm7/8"
5/8"24mm15/16"



What size socket for wheel nuts?


You should have steel wheel bolts so you cant really damage them, the soft sockets are intended for alloy wheel nuts as found on air cooled 911. Anyhow you would need a 19mm socket to remove them.



What size socket fits a 22mm nut?


Size Chart

Bolt sizeSizeTolerance
M1422mm22.06
1/2″UNC7/8″22.28
23mm23.06
1/2″BSW23.43



Is 19mm the same as 3/4?


Yes. 3/4″ is . 750″ and 19mm is 0.74803 Inches. Only 2 thousands of an inch difference.



What size socket is the lug nut on a 2015 Acura TLX?


The most common TLX lug nut sizes are M14x1. 5mm and M12x1. 5mm.



What size are the lug nuts on a 2018 Acura ILX?


Wheel Lug Nut: M12-1.50 Thread, Radius, Acorn, 1.378″ Length, Chrome (Sold by each)



Can I use 7/8 instead of 22mm?


A 7/8" socket will work on a 22mm lug nut, but it can feel a little loose. The other way around, a 22mm can work on a 7/8" lug nut, but it can be really snug, which is not bad.



What size socket to remove lug nuts?


If the question “what size of sockets for lug nuts should I use” comes to your mind; the most common socket sizes for lug nuts are 17 mm, 19 mm, 21 mm, and 22 mm, all available at Olsa Tools. The 11/16-inch, 3/4-inch, 13/16-inch, and 7/8-inch SAE socket sizes also are fairly common.



How do I know my lug nut size?


How do I know what size lug nuts I need for my car? Check your vehicle's owner's manual, check online at AutoZone, or consult with an associate at an AutoZone store to select the right lug nut sizes.



What size are the lug nuts on a TLX?


M12x1. 5 Closed End Spline Tuner ET Lug Nut for Aftermarket Wheels.


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.