Biggest Tire You Can Fit on a Stock Chevrolet Silverado 2500 HD

The Chevrolet Silverado 2500 HD is a heavy-duty pickup truck created to withstand all possible everyday challenges. This truck remains popular among Silverado enthusiasts thanks to its loading capacity, high towing capabilities, spacious interior, powerful engines, and recognizable appearance.

Most owners of Silverado 2500 HD trucks who are willing to mount bigger tires on their vehicles usually stumble upon a question:

What is the biggest tire you can fit on a Chevrolet Silverado 2500 HD stock?

31.6-32 inch tires are the biggest sizes that can be installed on a Chevrolet Silverado 2500 with the stock suspension, according to a vehicle maker.

Stock Chevrolet Silverado 2500 HD is capable of accommodating a 33-inch tire. However, without any rubbing and additional trimming of the body, it works for now only on Chevrolet trucks produced in the 2021-2022 model years.

While observing various custom builds, we’ve spotted that several owners have installed even bigger 35-inch tires on their stock Silverado 2500 HD trucks. Still, such tire size with no modifications, for now, runs only on 2021-2022 Silverado 2500 HD models.

After reviewing numerous truck owners’ custom projects from many forums, we categorized the tire and rim sizes. Also, we created a helpful table with the biggest tire sizes for every year.

We only provide tire sizes that do not cause any rubbing, require no fender trimming, and don’t need any changes to the factory suspension.

We also created useful tables that list the biggest tire sizes for each year. We only offer tire sizes that don’t require cutting the fenders, changing the factory suspension, or causing any rubbing.

What size tire can I fit on a stock Silverado 2500 HD?

There are several tire sizes for a stock Silverado 2500 HD. To determine which is better for you, one must know the truck’s year, model, exact rim size, and trim level. The maximum tire size that fits most of Silverado’s 1500 HD with stock suspension is usually a 33-inch tire.

A 33-inch tire size applies to almost every Silverado 2500 HD truck gen. A great perk of this size is that, in most cases, it fits Chevrolet’s wheel wells with no issues and requires no additional changes to the vehicle.

A larger 34-inch tire size can also mount on a stock Silverado 2500 HD with no further concern. For example, a 2021 Chevrolet Silverado 2500 HD WT runs a 34.1×10.8 tire on a 20×9 rim. The owner of this Chevrolet didn’t resort to trimming the vehicle’s body and had no rubbing of the truck`s fenders.

If you want to mount an even bigger tire and wonder if it fits your Chevrolet Silverado 2500 HD with no further modifications, you`ll be happy to hear it is possible.

A stock 2021-2022 Silverado 2500 HD can accommodate even a 35-inch tire. Speaking about 35-inch tire sizes, they can have slight differences. Let’s consider two examples for a clearer picture.

A 35×13.5 tire can be mounted on the 2021 Silverado 2500 HD with 20×9 rims.

If we take a stock 2022 Silverado 2500 HD, you can install 35×12.5 tires on 18×9 rims.

Both mentioned 35-inch tire sizes fit Chevrolet without leveling and lift kits and don`t require the owner to roll or trim truck fenders and make no rubbing.

What size tires come on stock Silverado 2500 HD 20–inch wheels?

Sizes of tires that come on a stock Silverado 2500 HD with 20-inch rims can vary due to the truck’s specific model, year, and trim level. For example, a 2021 Silverado 2500 HD with 20-inch wheels usually comes with LT275/65R20 tires.

What are the biggest tires that can go on a stock Silverado 2500 HD with 18-inch rims?

Different biggest tire options exist for a stock Silverado 2500 HD equipped with 18-inch rims. In most cases, the largest tire size for a Silverado 2500 HD with a stock suspension and 18 inches is a 33-inch tire. Still, it is possible to fit a much bigger tire, which is 35×12.5R18 inch, on a stock Chevrolet truck.

The tallest tires you can put on stock Silverado 2500 HD with 17-inch rims

The biggest tire size that can fit a stock Silverado 2500 is usually around 32 inches in diameter. However, it is possible to install a slightly bigger 32 tire on an unmodified 2016-2019 Chevrolet truck which has the following numbers: 32.7×11.2 tire on a 17×9 or(17×8.5) rim.

What Size Tire Options Are Available for My Silverado 2500 HD?

The table below displays the largest tire configurations for various rim diameters that Silverado 2500 HD enthusiasts installed on their customized vehicles.

All of the tire and rim sizes shown in this chart allow the fitment of the largest tire with the stock suspension depending on the year the Chevrolet truck model was manufactured.

What size tires are best for a stock Silverado 2500 HD?

Upgrades to larger tire sizes typically necessitate further truck modifications. Sometimes one must use leveling or lift kits, cut the truck’s body, or remove accessories like mud flaps to fit larger tires.

However, it is still possible to fit larger tires and keep your Silverado 2500 HD in stock condition.

The Chevrolet Silverado 2500 HD tire sizes can vary from 245/75R16 to 275/65R20, taking into account trim level and year of your truck production.

To make choosing tire sizes easier for you, we’ve gathered information regarding each generation of stock Chevrolet Silverado 2500 HD trucks and the tire sizes they can accommodate.

With the guidance of the table below, determining which tire size is appropriate for your Silverado 2500 HD vehicle has to be much simpler.

Can you fit 33-inch tires on a stock Silverado 2500 HD?

Yes, in many cases, you can fit 33-inch tires on a stock Silverado 2500 HD without any modifications, depending on the specific model year, trim level, and suspension. For example, a stock 2022 Chevrolet Silverado 2500 HD LT runs a 33-inch tire without rubbing and the need to trim the truck`s body.

Will 35-inch tires fit on a stock Silverado 2500 HD?

Fitting a 35-inch tire on a stock Silverado 2500 HD is possible. However, not every generation can accommodate it. In most cases, 2021-2022 stock Chevrolet trucks can fit a 35 tire inch size with no modifications and rubbing of fenders.