2022 Ram 1500 Big Horn: Tire Size Guide

Nov 13, 2025 by Alex Braham 40 views

Hey guys! If you're the proud owner of a 2022 Ram 1500 Big Horn, or if you're considering becoming one, you're probably wondering about tire sizes. Getting the right tires is crucial for performance, safety, and even the overall look of your truck. This guide will walk you through everything you need to know about the tire sizes for your 2022 Ram 1500 Big Horn. Let’s dive in!

Understanding Stock Tire Sizes

So, you might be asking, "What tire sizes come standard on the 2022 Ram 1500 Big Horn?" Well, the stock tire sizes can vary depending on factors such as the specific configuration and any optional packages that were included when the truck was purchased. However, the most common stock tire sizes for the 2022 Ram 1500 Big Horn are generally:

275/65R18: This is a very common size, offering a great balance of ride comfort and capability. These tires are often seen on the base models of the Big Horn.
275/60R20: This size is another frequent option, providing a slightly larger diameter that can enhance the truck's appearance and offer some additional ground clearance.
265/70R18: Although less common, some Big Horn models may come with this size, which is slightly narrower and taller than the 275/65R18. This can be beneficial for off-road performance.

To be absolutely sure about the original tire size of your specific truck, there are a couple of places you can check. First, look at the sticker located on the driver’s side doorjamb. This sticker contains a wealth of information about your vehicle, including the recommended tire size and inflation pressure. Alternatively, you can consult your owner’s manual, which will also list the factory-specified tire sizes. Knowing the stock tire size is an important starting point because it ensures that your speedometer and odometer read accurately and that your truck performs as intended by the manufacturer. Plus, using the stock size as a baseline helps when considering alternative sizes for different needs, like off-roading or improved fuel efficiency.

Why Tire Size Matters

Okay, so why does the tire size actually matter for your 2022 Ram 1500 Big Horn? The tire size impacts several aspects of your truck's performance and characteristics. Let’s break it down:

Performance: The size of your tires affects acceleration, braking, and handling. Larger diameter tires, for instance, can increase your truck's top speed but might slightly reduce acceleration. Smaller diameter tires can improve acceleration but could decrease top speed. The width of the tire also plays a role; wider tires offer more grip, which is great for handling and braking, but they can also increase rolling resistance, potentially reducing fuel economy.
Aesthetics: Let's be honest, the way your truck looks is important! The right tire size can dramatically change the appearance of your Ram 1500 Big Horn. Larger tires can give your truck a more aggressive, off-road-ready stance, while smaller tires might provide a more streamlined, street-focused look. It's all about finding the right balance that matches your personal style.
Safety: Safety is paramount, and tire size plays a significant role. Properly sized tires ensure that your truck's safety systems, such as ABS (Anti-lock Braking System) and ESC (Electronic Stability Control), function correctly. These systems are calibrated to work with specific tire sizes, and using the wrong size can compromise their effectiveness.
Fuel Efficiency: Tire size can affect your truck's fuel economy. Larger and wider tires typically have more rolling resistance, which means your engine has to work harder to move the truck, resulting in lower MPG. Smaller and narrower tires generally have less rolling resistance, which can improve fuel economy. So, if you're looking to save money at the pump, choosing the right tire size can make a difference.
Ride Comfort: The sidewall height of your tires (the distance from the wheel rim to the outer edge of the tire) influences ride comfort. Tires with taller sidewalls (like the 275/65R18) tend to provide a smoother, more comfortable ride because they absorb more of the bumps and imperfections in the road. Tires with shorter sidewalls (like the 275/55R20) can offer more responsive handling but might transmit more road vibrations to the cabin.

Considering Alternative Tire Sizes

Now, let's talk about exploring alternative tire sizes for your 2022 Ram 1500 Big Horn. There are several reasons why you might want to deviate from the stock tire sizes. Maybe you're looking for better off-road performance, a more aggressive look, or improved fuel efficiency. Whatever your reasons, it’s essential to consider the implications of changing tire sizes.

Upsizing

Upsizing involves increasing the diameter and/or width of your tires. Here are some potential benefits:

Improved Aesthetics: Larger tires can give your truck a more imposing and aggressive appearance, which is a popular modification among truck enthusiasts.
Increased Ground Clearance: Larger diameter tires can slightly increase your truck's ground clearance, which can be beneficial for off-roading and navigating rough terrain.
Enhanced Off-Road Performance: Wider tires provide a larger contact patch with the ground, improving traction on loose surfaces like dirt, sand, and gravel.

However, there are also potential drawbacks to upsizing:

Speedometer Inaccuracy: Increasing tire size can throw off your speedometer and odometer readings. You may need to recalibrate your speedometer to ensure accurate readings.
Reduced Fuel Economy: Larger and wider tires typically have more rolling resistance, which can decrease your truck's fuel economy.
Clearance Issues: Depending on how much you upsize, you may encounter clearance issues, such as the tires rubbing against the wheel wells or suspension components. You might need to install a lift kit or leveling kit to create enough clearance.

Downsizing

Downsizing involves decreasing the diameter and/or width of your tires. Here are some potential benefits:

Improved Fuel Economy: Smaller and narrower tires generally have less rolling resistance, which can improve your truck's fuel economy.
Better Acceleration: Smaller diameter tires can improve acceleration, especially from a stop.
Lower Purchase Price: Smaller tires are often less expensive than larger tires, which can save you money on tire replacements.

However, there are also potential drawbacks to downsizing:

Reduced Ground Clearance: Smaller diameter tires decrease your truck's ground clearance, which can limit its off-road capabilities.
Less Aggressive Appearance: Smaller tires can make your truck look less imposing and aggressive.
Speedometer Inaccuracy: Decreasing tire size can also throw off your speedometer and odometer readings. You may need to recalibrate your speedometer to ensure accurate readings.

Factors to Consider When Choosing Tire Sizes

Before you make any decisions about changing your tire sizes, here are some crucial factors to keep in mind:

Load Rating: Ensure that the tires you choose have a load rating that meets or exceeds the load-carrying capacity of your 2022 Ram 1500 Big Horn. The load rating indicates the maximum weight that each tire can safely carry. You can find the required load rating on the sticker located on the driver’s side doorjamb.
Speed Rating: The speed rating indicates the maximum speed at which a tire is designed to be driven for a sustained period. Choose tires with a speed rating that meets or exceeds the top speed of your truck. The speed rating is indicated by a letter on the tire sidewall (e.g., S, T, H, V).
Wheel Size: Make sure that the tires you choose are compatible with the width and diameter of your truck's wheels. The tire size must match the wheel size to ensure proper fitment and safe operation. You can find the wheel size information on the wheel itself or in your owner’s manual.
Suspension Modifications: If you're planning to upsize your tires significantly, you may need to make modifications to your truck's suspension, such as installing a lift kit or leveling kit. These modifications will create the necessary clearance to prevent the tires from rubbing against the wheel wells or suspension components.
Local Regulations: Be aware of any local regulations or restrictions regarding tire sizes. Some areas may have laws that limit the maximum tire size or require certain tire characteristics for on-road use.

Recommended Tire Brands

When it comes to choosing tire brands for your 2022 Ram 1500 Big Horn, there are many reputable options to consider. Here are a few popular brands known for their quality, performance, and durability:

BFGoodrich: BFGoodrich offers a wide range of tires for trucks and SUVs, including all-terrain and mud-terrain tires that are popular among off-road enthusiasts. Their tires are known for their ruggedness and excellent traction in various conditions.
Michelin: Michelin is a well-known brand that produces high-quality tires for a variety of vehicles. Their truck tires are known for their long tread life, excellent ride comfort, and good fuel efficiency.
Goodyear: Goodyear is another reputable tire brand that offers a wide selection of tires for trucks and SUVs. Their tires are known for their balanced performance, providing a good combination of ride comfort, handling, and durability.
Nitto: Nitto is a popular brand among truck enthusiasts, offering a range of aggressive-looking tires with excellent off-road performance. Their tires are known for their unique tread patterns and strong sidewalls.

Final Thoughts

Choosing the right tire size for your 2022 Ram 1500 Big Horn is a crucial decision that can impact your truck's performance, aesthetics, safety, and fuel efficiency. Whether you stick with the stock tire sizes or explore alternative options, be sure to consider the factors discussed in this guide and choose tires that meet your specific needs and preferences. Remember to always prioritize safety and consult with a qualified tire professional if you have any questions or concerns. Happy driving!