Stock FAQs

how big of tire can fir a stock 20" rim on 2017 chevy 3500hd srw

by Prof. Jaclyn Gutkowski Published 3 years ago Updated 2 years ago

The biggest tire you can fit on a stock CHEV or GMC 3500 is a 295/65R18 on the factory stock wheels at stock ride height.

Full Answer

What size tires will fit on a stock rims?

with stock rims, you should be able to fit any tire that's roughly 34" tall and 11" wide without any modifications. Any taller and wider, you will likely have to crank your T-bars or level, or do some trimming.

What is the largest tire size on a Silverado 2500 HD 4x4?

What is the largest tire size you guys have been able to comfortably fit on a 2017 Silverado 2500 HD 4x4 with 20" factory wheels? 285's with no issues here and plenty of room to go much larger... 35x12.50r20 on stock wheels, rubs a bit on the frame at full lock with 2" cranked, UCA's, Diff drop, and shock spacers.

What is the biggest tire you can fit on a 3500?

The biggest tire you can fit on a stock CHEV or GMC 3500 is a 295/65R18 on the factory stock wheels at stock ride height. It’s interesting to note that GM has designed the front IFS suspension on the 3500 to be slightly adjustable by manipulating the torsion bars.

What is the biggest tire you can squeeze in a Silverado?

So the absolute biggest tire you can squeeze in a stock Silverado, without a leveling kit, and no suspension kit would be a big 33”, but it might require a bit of wheel well modifications, especially at full lock in reverse.

Will 35s fit on stock GMC 3500?

1:1914:04DO 35s FIT ON A STOCK 2021 GMC 2500/3500? LETS PUT THEM TO ...YouTubeStart of suggested clipEnd of suggested clipBut they're an f rated tire. So they are they should get a little bit longer wear.MoreBut they're an f rated tire. So they are they should get a little bit longer wear.

What is the biggest tire size I can put on a 20 inch rim?

Tire Sizes by Wheel Diameter20" Options235/55-20275/30-20345/30-20235/60-20275/35-2035X11.5-20245/30-20275/40-2035X12.5-20245/35-20275/45-2035X13.5-2018 more rows

How big of tires can I fit on my Chevy 2500hd?

Registered. You can fit 35s all day without modifications. If you level the truck via cranking torsions or a leveling kit you can fit 37s. Both will rub some but not too bad.

What size tires can I put on my 2017 GMC Sierra?

You'll be limited to the biggest 32-inch or a small 33-inch tire. A leveling kit will help with wheel clearance, however, the best option for your Sierra is to opt for a 3” suspension kit if you want to run wide 33” comfortably.

What size is a 33 inch tire on a 20 inch rim?

Tire size equivalent chart for 33", 35", 37" or 40" tires33" Tires (+/- 0.50" in overall diameter)15"16"20"33X950-15285/75-16285/60-2033X10.50-15305/70-16295/55-2033X11.50-15375/55-16305/55-2025 more rows

How tall is a 295 50R20 tire?

295/50R20 tires have a diameter of 31.6", a section width of 11.6", and a wheel diameter of 20". The circumference is 99.3" and they have 638 revolutions per mile. Generally they are approved to be mounted on 8-10.5" wide wheels.

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

If you are modifying a Chevy Silverado 1500 with its stock suspension to have bigger tires, the largest size you can use is 33.5-inch by default. The factory standard tire size is 31.6 inches for this truck model, noted as 265/65/R18. The 33-inch size tires are noted as 275/60/R20.

What size is a 295 65 R20?

295/65R20 tires have a diameter of 35.1", a section width of 11.6", and a wheel diameter of 20". The circumference is 110.2" and they have 575 revolutions per mile.

How tall is a 295 tire?

295/70R17 tires are 33.3″ tall, have a section width of 11.6″, and fit wheels with a diameter of 17. The circumference is 104.4″ that translates into 607 revolutions per mile.

Can you fit 33s on a stock 2017 Silverado?

Generally most newer Chevy Silverado pickups can fit 33 inch tires with just a leveling kit. If you want to fit 35 inch tires a lift is more likely to be required.

Will 34 inch tires fit Chevy Silverado?

4:3410:05Does My Leveled Silverado On 34's Rub? - YouTubeYouTubeStart of suggested clipEnd of suggested clipI have the ridge grapplers by Nitto 295 60 by 20s that is pretty much a 34 inch tire. It's 33.9MoreI have the ridge grapplers by Nitto 295 60 by 20s that is pretty much a 34 inch tire. It's 33.9 which is 34 inches let me show you guys where it does most of the rubbing.

What size tires will fit 2017 Silverado with leveling kit?

2014-2018 Silverado 1500 Leveling Kit Fitment One of the most common rim and tire packages for this setup is a set of 20x9 0 rims and 275/60R20 tires.

What is the tire size of a 3500?

Many 3500 owners have reported that they have successfully fitted 295/65R18 on the stock wheels and stock suspension height without any hassles. 295/65R18 equates to a 33.1” tire and should still be within the acceptable factory specification.

What size tires are in a 2020 truck?

Some 2020 model trucks are sold factory stock with 34 inch tires, which equates to 275/65R20 to be specific or 34.1 inches to be exact. You can easily go one jump up and fit a 285/55/20 or even 285/60/20 on factory stock suspension, however the latter will look much better and not like the stock 20’s.

Why are big tires important?

Big tire upgrades are the most effective way of increasing ground clearance. This is especially important for overcoming obstacles in an off-road situation since your axles will be higher off the ground. There are however a few limitations, especially when it comes to IFS (Independent Front Suspension) 4WD trucks.

How wide is a 3500?

A levelling kit will help with wheel clearance and some suspension travel, however, the best option for your 3500 is to opt for a 2-3” suspension kit if you want to run wide 34-35” comfortably.

How many turns on a 20" tire?

However, if you are dead-set on 20” wheels then you’ll need to do the following to make them fit properly: 6 Full turns on the OEM torsion bar keys.

Is 305/70/18 a straight fit?

With a level, 305/70/18 is defiantly possible, with some trimming. That equates to a 34.8” in metric values. Unfortunately, it won’t be a straight fit and finish, since you’ll need to still do some minor trimming on the inside fender liners and guards where rubbing occurs.

Does a 3500 Duramax have big tires?

Big Tires on A 3500 DURAMAX and Fuel Economy. With any upgrade, comes a small tradeoff and a big tire upgrade is no exception . Fitting wider, heavier tires definitely comes at a price and since the tires are positioned below the suspension, they fall part of the unsprang weight of the truck. The quickest way to increase fuel consumption is by ...

How big of a tire fit on a Chevy 1500?

Good news is, you’re not completely limited and there are many other options you can try. This article will cover what exactly is required to make the biggest 33-inch tires fit, as well as some of the most popular tire and suspension combinations on a Chevy Silverado 1500 that absolutely works.

How many inches are factory tires?

If you are not prepared to do trimming and cutting and you are running stock suspension then you’ll be limited to a maximum of 33.5- inch tire, however this is not recommended. Good news is, you’re not completely limited ...

What is a big tire upgrade?

A big tire upgrade is usually one of the first and most popular modifications to off-road trucks since it’s the easiest way to get a more aggressive look, increase ride height, and improve traction on and off-road. So what are your big tire options on the 3 rd and 4 th Generation Silverado’s?

Can you run a 33" tire on a 33" tire?

However, if you decide to fit aftermarket wheels with a more negative offset you will be able to run a 33” much easier without any other modifications.

Can you upgrade a tire?

With any upgrade, comes a small tradeoff and a big tire upgrade is no exception. Fitting wider, heavier tires definitely comes at a price and since the tires are positioned below the suspension, they fall part of the unsprang weight of the truck. The quickest way to increase fuel consumption is by increasing unsprang weight. The heavier rolling mass of the tires has a direct impact on your fuel consumption, especially when pulling off.

Is 255 wheel width good?

The width of a 255 works well, as long as you don’t fit negative offset rims or thick wheel spacers. If you don’t mind the look of the skinny width, then this is a feasible option since “skinny” 33’s on stock wheels are well within the wheel well. It might just look a bit weird on such a big butch truck like a Silverado.

Can you run a 33" tire on stock suspension?

The internet is rife with queries about people wanting to know if it’s actually possible to run bigger than 33” tire on a stock suspension without issues. How many actually end up running bigger than 33’s on stock suspension is another story altogether. Most will at a minimum opt for a leveling kit or some wheel spacers to allow better clearance inside the wheel arches and increased clearance from the UCA. On the other hand, a 2” suspension upgrade will resolve many clearance issues associated with fitting a 33” or bigger tire while still running on stock rims. Once you go bigger like a 2” or 3” lift with a combinations of aftermarket rims with a more negative offset things become a lot easier, but also a lot more expensive.

What size tires are used in a Chevy Silverado?

Truck owners who do not want to trim, cut, or do any modifications on their Silverado can stick with a 33-inch tire. Any bigger tire, and you will need to trim and cut for the tire to fit on the stock suspension.

How many inches of suspension do I need for a 33" tire?

To fit 33-inch tires without the need to trim or cut any parts, you need a two-inch suspension kit. If you need larger tires, you can go for a three-inch suspension kit. If you decide you need 35-inch tires, you might need to get a suspension kit and still do some trimming and cutting to fit the wheels.

What to do with 33 inch tires?

With 33-inch tires, you can go for a leveling kit or pick wheel spacers. The kit or the spacers will give enough clearance inside wheel arches. It also increases the clearance from the UCA so that the tire can run smoothly.

How big is a 255/85R16?

Most of these skinny tires are only 32.7 inches and come in the form 255/85R16. Sometimes they are available in the form 255/80 R17, which equates to 33×10. Such a tire will fit perfectly on your Silverado stock suspension, and you never have to do any major modifications or experience rubbing.

What size tires rub?

With a small arch clearance, a wider 33-inch tire or a tire larger than 33 inches will definitely rub. If you have wide 33- inch tires and the stock rims rub, you need to modify the position of the mud flaps and the plastic fender insert. You can massage the plastic fenders to clear space using a heat gun.

Does the Chevy Silverado have a tire arch?

Although the Silverado 1500 looks like a large truck, Chevrolet limits the arch clearance. With a small arch clearance, a wider 33- inch tire or a tire larger than 33 inches will definitely ...

Can you trim a 33 inch tire?

Any bigger tire, and you will need to trim and cut for the tire to fit on the stock suspension. Across the internet, Silverado owners claim to fit 33-inch tires on their trucks, and they perform exemplary. However, running tires bigger than 33-inches presents another problem altogether. With 33-inch tires, you can go for a leveling kit ...

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