2022 Ram 1500 Big Horn: What's The Right Tire Size?

Nov 13, 2025 by Alex Braham 52 views

So, you're the proud owner of a 2022 Ram 1500 Big Horn, and you're probably wondering about tire sizes. Figuring out the correct tire size for your truck is super important, guys. It affects everything from your truck's performance and fuel efficiency to its overall look. Don't worry; we'll break down everything you need to know to make sure your Big Horn is rolling on the right rubber. Let's dive in and get you sorted out!

Understanding Tire Size Designations

Before we get into the specifics of the 2022 Ram 1500 Big Horn, let's quickly decode what those numbers and letters on your tire sidewall actually mean. Understanding this will empower you to make informed decisions when it's time for a replacement or upgrade. When talking about tire sizes it is important to understand aspect ratio, load index, and speed rating. The most common format looks something like this: P275/60R20 110T.

P: Indicates the tire is for a passenger vehicle. You might see LT for light truck tires.
275: This is the tire width in millimeters. So, this tire is 275mm wide.
60: The aspect ratio, which is the height of the tire sidewall as a percentage of the width. In this case, the sidewall is 60% of 275mm.
R: Stands for radial construction, which is the most common type of tire construction.
20: The wheel diameter in inches. This tire fits a 20-inch wheel.
110: The load index, indicating the maximum weight each tire can carry.
T: The speed rating, showing the maximum speed the tire can safely sustain.

Knowing these components helps you compare different tire options and ensure they meet your truck's requirements and your driving needs. Always refer to your vehicle's tire placard (usually found on the driver's side doorjamb) or owner's manual for the recommended tire size and specifications.

Stock Tire Sizes for the 2022 Ram 1500 Big Horn

Alright, let's get down to the nitty-gritty. The 2022 Ram 1500 Big Horn typically comes with a few different stock tire size options, depending on the specific configuration and any optional packages. It’s crucial to know which one your truck originally came with to maintain optimal performance and safety. When considering the best tire for your vehicle it is important to match the stock tires.

Generally, you'll find these sizes as standard:

275/65R18: This is a common size for the Big Horn, offering a good balance of ride comfort and capability. The 18-inch wheel provides a decent amount of sidewall, which can help absorb bumps and improve the ride quality, especially on rough roads. This size is a solid all-around choice for most drivers.
275/60R20: Another frequent option, this size provides a slightly more aggressive look with the larger 20-inch wheel. The shorter sidewall can offer improved handling and stability on paved roads. However, the ride might be a bit firmer compared to the 18-inch option. Many Big Horn models with upgraded wheel packages come with this size.

To be absolutely sure, check that tire placard on your driver's side doorjamb. It will list the exact tire size that your truck was originally equipped with. This is the safest bet to ensure proper fitment and maintain the intended performance characteristics. Ignoring these specifications can lead to issues with your speedometer, ABS, and overall handling.

Plus Sizing and Alternative Tire Options

Now, let's talk about getting a little adventurous. Plus sizing is a popular way to enhance the look and performance of your truck by increasing the wheel diameter while keeping the overall tire diameter the same. This usually involves going to a larger wheel and a tire with a shorter sidewall. When looking at performance tires for your vehicle plus sizing can be a good option.

For example, if your Big Horn came with 275/65R18 tires, you could consider plus sizing to a 20-inch wheel. In this case, you might opt for a 275/55R20 tire. The overall diameter remains similar, but you get the aesthetic appeal of a larger wheel and potentially improved handling due to the shorter sidewall.

However, there are a few things to keep in mind:

Clearance: Make sure the new tire size doesn't rub against the suspension components or fender liners, especially when turning or going over bumps. When changing tire sizes always consider wheel size.
Speedometer Calibration: Changing tire sizes can affect your speedometer accuracy. You might need to recalibrate it to ensure it reads correctly. Some shops or dealerships can perform this service.
Ride Quality: Shorter sidewalls can result in a firmer ride. If you prioritize comfort, this is something to consider.

Alternative tire options could include wider tires for a more aggressive stance or tires with different tread patterns better suited for specific driving conditions, such as off-roading or snow. Just make sure any alternative size you choose is compatible with your wheels and provides adequate load capacity for your truck.

Effects of Incorrect Tire Size

Using the wrong tire size on your 2022 Ram 1500 Big Horn can lead to a host of problems. It's not just about aesthetics; safety and performance are seriously affected. Here’s a breakdown of what can go wrong. The most important part about matching tire size is safety.

Speedometer and Odometer Inaccuracy: One of the most common issues is an incorrect speedometer reading. If your tires are taller or shorter than the stock size, your speedometer will display a speed that's either higher or lower than your actual speed. This can lead to speeding tickets or inaccurate mileage tracking.
ABS and Traction Control Issues: Your truck's antilock braking system (ABS) and traction control system rely on accurate wheel speed data to function correctly. If the tire size is wrong, these systems may not work as intended, potentially compromising your safety in emergency situations.
Ride and Handling Problems: The wrong tire size can negatively impact your truck's ride quality and handling. Taller tires can make the truck feel unstable, while shorter tires can result in a harsher ride. Incorrect tire sizes can affect your fuel economy.
Clearance Issues: As mentioned earlier, oversized tires can rub against the suspension components or fender liners, causing damage to the tires and the truck. This can also limit your turning radius and make driving uncomfortable.
Load Capacity Issues: Using tires with an insufficient load capacity can be dangerous, especially when hauling or towing. Overloaded tires can overheat and fail, leading to a blowout.

Choosing the Right Tires for Your Needs

Selecting the right tires for your 2022 Ram 1500 Big Horn involves considering several factors. Think about your driving habits, the types of roads you typically drive on, and your priorities in terms of performance, comfort, and appearance. There is a huge difference between summer tires and winter tires so it is important to factor this in.

Driving Habits: Do you mostly drive on paved roads, or do you frequently venture off-road? If you spend a lot of time on the highway, you'll want tires that offer good fuel efficiency and a quiet ride. If you're an off-road enthusiast, you'll need tires with aggressive tread patterns for maximum traction.
Climate: Consider the weather conditions in your area. If you live in a place with harsh winters, you might want to invest in a set of winter tires for improved grip on snow and ice. All-season tires are a good compromise for moderate climates.
Tire Type: There are several types of tires to choose from, each with its own strengths and weaknesses. All-season tires are versatile and suitable for a wide range of conditions. All-terrain tires offer a good balance of on-road and off-road performance. Mud tires are designed for extreme off-roading. Highway tires prioritize comfort and fuel efficiency on paved roads.
Budget: Tire prices can vary widely, so it's important to set a budget before you start shopping. Keep in mind that cheaper tires may not offer the same level of performance or durability as more expensive ones.

Where to Find Tire Information

Okay, so where can you find all this crucial tire information? There are several reliable sources to consult.

Tire Placard: As we've mentioned a few times, the tire placard on your driver's side doorjamb is your best friend. It provides the original tire size, recommended inflation pressure, and load capacity for your truck.
Owner's Manual: Your owner's manual contains a wealth of information about your vehicle, including tire specifications. It's a good idea to familiarize yourself with this document.
Tire Retailers: Reputable tire retailers have knowledgeable staff who can help you choose the right tires for your truck. They can also provide expert advice on tire sizes, types, and brands.
Online Resources: There are many websites and forums dedicated to trucks and tires. These resources can be a great source of information and advice, but be sure to verify the accuracy of the information before making any decisions.

Maintaining Your Tires

Once you've got the right tires on your 2022 Ram 1500 Big Horn, it's important to maintain them properly to maximize their lifespan and ensure your safety. Regular maintenance includes:

Checking Tire Pressure: Use a tire pressure gauge to check your tire pressure at least once a month. Inflate your tires to the recommended pressure listed on the tire placard.
Rotating Tires: Rotate your tires every 5,000 to 7,000 miles to ensure even wear. This will extend the life of your tires and improve your truck's handling.
Inspecting Tires: Regularly inspect your tires for signs of wear and damage, such as cuts, bulges, and uneven tread wear. Replace your tires if they're worn out or damaged.
Wheel Alignment: Get your wheels aligned periodically to prevent uneven tire wear and ensure proper handling.

Final Thoughts

Choosing the right tire size for your 2022 Ram 1500 Big Horn doesn't have to be a headache, guys. By understanding tire size designations, knowing your truck's stock tire sizes, and considering your driving needs, you can make an informed decision. Remember to always prioritize safety and performance, and don't be afraid to ask for help from a qualified tire professional. Now go out there and enjoy the ride!