What size tires can I fit on my stock RAM 1500?
When it comes to upgrading or replacing the tires on your RAM 1500, understanding the size limitations and options for a stock setup is crucial. This guide will help you determine the right tire size for your truck without compromising safety, performance, or warranty.
Understanding Stock Tire Sizes for the RAM 1500
The RAM 1500 is a versatile truck that comes with different trim levels and configurations, each of which may have slightly different stock tire sizes. Typically, the stock tire sizes for a RAM 1500 range from 275/55R20 to 265/70R17, depending on the model year and trim package. These sizes are designed to provide a balance of comfort, performance, and fuel efficiency.
How to Determine the Right Tire Size for Your Truck
Before making any changes to your tires, it’s important to confirm the specifications of your specific RAM 1500 model. Here are the steps to determine the correct tire size:
- Check the Owner’s Manual: Your RAM 1500 owner’s manual will list the recommended tire sizes for your truck. This is the most reliable source of information.
- Inspect the Door Jamb Sticker: Open the driver’s side door and look for a sticker on the door jamb. This sticker provides details about the factory-recommended tire size and pressure.
- Consult a Professional: If you’re unsure, visit a trusted auto repair shop like Kevin’s Autos for expert advice. We can help you choose the right tires for your needs.
Can You Go Bigger or Smaller with Tires?
Many RAM 1500 owners consider upsizing or downsizing their tires for aesthetic or performance reasons. While this is possible, there are a few things to keep in mind:
- Clearance: Larger tires may rub against the wheel wells or suspension components, especially during turns or when driving over bumps.
- Speedometer Accuracy: Changing tire size can affect your speedometer and odometer readings, as they are calibrated for the stock tire size.
- Fuel Efficiency: Larger tires can increase rolling resistance, which may reduce fuel efficiency.
- Warranty and Safety: Using non-recommended tire sizes could void your warranty or compromise safety.
Recommended Tire Sizes for a Stock RAM 1500
For most stock RAM 1500 trucks, the following tire sizes are commonly used:
- 275/55R20
- 265/70R17
- 275/65R18
These sizes ensure proper fitment and maintain the truck’s original handling characteristics. If you’re considering a different size, it’s best to consult with a professional to ensure compatibility.
Final Thoughts
Choosing the right tire size for your stock RAM 1500 is essential for maintaining performance, safety, and comfort. Stick to the manufacturer’s recommendations or consult with an experienced auto service provider like Kevin’s Autos to explore your options. Whether you’re looking for a direct replacement or an upgrade, we’re here to help you make the best choice for your truck.
Frequently Asked Questions
How big of a tire can I fit on my truck without a lift?
The two most important factors influencing your final choice are your truck's model and the rims' size. On average, if your truck isn't lifted, you can fit tires up to 33”.
What are the biggest tires I can put on my truck without a lift?
33”
The two most important factors influencing your final choice are your truck's model and the rims' size. On average, if your truck isn't lifted, you can fit tires up to 33”.
How big of tires can I fit on my 2016 Ram 1500?
2016 RAM 1500 tires could be 275/60R20, 265/70R17, LT285/70R17, 285/45R22, or 225/75R16C, and a new 2016 RAM likely left the factory with a set of Goodyear Wrangler SR-A, Bridgestone Dueler H/L Alenza, Toyo Open Country A/T II, or Continental VancoFourSeason tires attached.
How much bigger tires can I use?
As a general rule, you want replacement tires that are within 3 percent of the diameter (height) measurement of your existing tires' diameter — assuming your current tires are what your owner's manual recommends.
How big of a tire can you fit on a stock Ram 1500?
The largest tire size you can fit into a stock Ram 1500 without requiring modifications or lifting is 35 inches. Aside from 35-inch tires not requiring modifications or lifting, this tire size also works with the stock factory suspension and rims.
What size tire can I fit on a leveled Ram 1500?
5th Generation (2019–Current)
| Configuration | Tire Size |
|---|---|
| TRX | 325/65R18 |
| Modifications | Recommended Wheel/Tire Specs |
| 3.5" Lift Kit | 33x12.50R18 on 18x10 (+0, +1), 18x8.5 (+0, +1, +18, +19, +20, -12), 18x9 (+0, +1, +18, +19, +20, -12) 285/65R18 on 18x9 (+0, +1, +18, +19, +20, -12) 305/60R18 on 18x9 (+0, +1, +18, +19, +20, -12) |
What tires are good for a RAM 1500?
Top Picks for RAM 1500 Tires
Long Tread Life: Bridgestone Dueler H/L Alenza Plus. All-Season Performance: Kumho Road Venture APT KL51. Wet Conditions: General Tire Grabber HTS60.
Will 33s fit on a 2 inch lift?
Yes, 33-inch tyres can indeed fit on a vehicle with a 2-inch lift, provided certain conditions are met.
What is the biggest tire I can put on my truck?
On average, if your truck isn't lifted, you can fit tires up to 33”. In case the vehicle is lifted, you can find a good set of 37” or larger tires to fit. However, you must make some measurements to learn what your truck needs.
Can I use 275 tires instead of 265?
Going from 265 to 275 is fine on your car and you should not notice any difference in driving. It's less than a 4% difference in width: 10/265 = 0.0377).
