2018 Ram 2500 Tire Size 20 Stock Overview
The 2018 Ram 2500 is a heavy-duty truck that offers a variety of trims and configurations to meet the needs of different drivers. One of the key specifications that truck owners should pay attention to is the tire size. For those looking at the 20-inch tire options, here’s a detailed overview of what you can expect across different trims.
Understanding Tire Sizes
Before diving into the specifics, let’s clarify what tire size means. The tire size is typically represented in a format like P275/60R20. Here’s a breakdown of what each part means:
- P: Indicates the tire is meant for passenger vehicles.
- 275: The width of the tire in millimeters.
- 60: The aspect ratio, which is the height of the sidewall as a percentage of the width.
- R: Stands for radial construction.
- 20: The diameter of the wheel in inches.
Stock Tire Sizes by Trim
The 2018 Ram 2500 comes in several trims, each with its own specifications. Below is a table summarizing the stock tire sizes for the 20-inch option across various trims.
| Trim Level | Stock Tire Size | Recommended Tire Pressure (PSI) |
|---|---|---|
| Tradesman | P275/60R20 | 60 Front / 60 Rear |
| SLT | P275/60R20 | 60 Front / 60 Rear |
| Big Horn | P275/60R20 | 60 Front / 60 Rear |
| Laramie | P275/60R20 | 60 Front / 60 Rear |
| Power Wagon | P275/70R18 (20-inch optional) | 60 Front / 60 Rear |
| Laramie Longhorn | P275/60R20 | 60 Front / 60 Rear |
| Limited | P275/60R20 | 60 Front / 60 Rear |
Why Tire Size Matters
Choosing the right tire size is crucial for several reasons:
- Handling and Stability: Larger tires can provide better grip and stability, especially when towing or hauling heavy loads.
- Ride Comfort: The right tire size can improve ride comfort by absorbing bumps and uneven surfaces.
- Fuel Efficiency: Tire size impacts fuel efficiency. Larger tires can increase rolling resistance, affecting gas mileage.
- Safety: Properly sized tires ensure that your truck handles well, especially in adverse weather conditions.
In summary, the 2018 Ram 2500 offers a consistent tire size of P275/60R20 across most trims, with the Power Wagon providing an optional 20-inch upgrade. Understanding your tire size and maintaining proper tire pressure is essential for optimal performance and safety.
Exploring the Smallest and Biggest 2018 Ram 2500 Tire Size 20 Options
When it comes to the 2018 Ram 2500, owners often want to know not just about the standard tire size but also about the best options for both the smallest and largest tires available. Choosing the right tire can significantly affect handling, comfort, and overall performance. Let’s break down what you need to know about the smallest and biggest tire sizes for the 2018 Ram 2500 that are compatible with the 20-inch wheel setup.
Smallest Tire Size Options
While the standard tire size for most trims of the 2018 Ram 2500 is P275/60R20, some owners have explored smaller alternatives. The smallest tire size that can be fitted on a 20-inch rim without compromising safety or performance is typically around P275/55R20.
Benefits of Smaller Tires
Going for a slightly smaller tire can provide some advantages:
- Improved Ride Quality: Smaller tires can offer a softer ride by having a taller sidewall, which absorbs bumps better.
- Better Fuel Efficiency: Reduced rolling resistance can lead to better gas mileage, which is always a plus for truck owners.
- Enhanced Handling: Smaller tires may provide better cornering performance, especially on paved roads.
Recommended Smaller Tire Models
Based on owner feedback and discussions in automotive forums, here are some popular tire models that fit the smaller size:
- Michelin Defender LTX M/S
- Goodyear Assurance WeatherReady
- Continental TerrainContact A/T
These tires have received positive reviews for their performance, durability, and comfort levels.
Biggest Tire Size Options
On the other end of the spectrum, if you are looking for larger tires for your 2018 Ram 2500, the most common upgrade is to a P275/70R20. This size provides a more aggressive look and can enhance off-road capabilities.
Benefits of Larger Tires
Upgrading to larger tires can also provide several advantages:
- Increased Ground Clearance: Larger tires can help navigate rough terrain and obstacles more easily.
- Improved Traction: A bigger tire footprint can offer better grip in off-road conditions.
- Aesthetic Appeal: Many owners prefer the rugged look of larger tires, which can enhance the overall appearance of the truck.
Recommended Larger Tire Models
Based on owner experiences and feedback from automotive forums, here are some well-regarded options for larger tires:
- BFGoodrich All-Terrain T/A KO2
- Goodyear Wrangler Duratrac
- Nitto Terra Grappler G2
These tires are often praised for their durability and off-road performance, making them popular choices for those who take their Ram 2500 on adventures.
Considerations for Tire Upgrades
When considering upgrading to smaller or larger tires, keep in mind the following:
- Speedometer Calibration: Changing tire sizes can affect your speedometer accuracy. You may need to recalibrate it.
- Suspension Modifications: Larger tires may require suspension upgrades or modifications to avoid rubbing against the fenders.
- Load Rating: Ensure that any tire you choose has an appropriate load rating for your truck’s needs, especially if you frequently tow or haul heavy loads.
In summary, whether you’re looking to downsize for comfort or upsize for off-road capability, the 2018 Ram 2500 has options that cater to your needs. Be sure to consider owner feedback and tire performance reviews to make an informed decision.