If you're looking to do some off-roading, then upgrading your tires is often a must, especially if you want to get out there in the dirt and mud to enjoy the ruggedness of nature.
If you're trying to figure out what's compatible with your vehicle, you might be wondering how to tell if tires are 35s (35-inch tires) or what the difference between 33 and 35-inch tires is?
Tires vary slightly in design, so one set of 35s might look different than another based on the size of the rim.
You can calculate your tire size by using a tire calculator or by using the following formula: Diameter=2*(Tire Width/25.4)*(Aspect Ratio/100)-(Wheel Size*-1).
Calculating your tire size can feel like a hassle, but it doesn't have to be.
Using a simple formula to match your wheel size or relying on a sizing chart can help take the burden off getting a 35-inch tire.
The rest of this article will answer the question of what size tires are 35s.
How to read imperial measurements on a tire
What Are the Specs of a 35-Inch Tire?
The specs of a 35-Inch Tire may vary depending on your wheel size, but the overall diameter should be 35 inches, plus or minus half an inch.
Common 35in tires sorted by rim size
Rim Size |
15" |
16" |
17" |
18" |
20" |
22" |
24" |
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35X12.50-15 |
315/75-16 |
315/70-17 |
285/75-18 |
275/60-20 |
35X12.50-22 |
325/45-24 |
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295/70-17 |
295/70-18 |
285/65-20 |
325/50-22 |
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35X12.50-18 |
295/65-20 |
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305/70-18 |
315/60-20 |
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325/65-18 |
325/60-20 |
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35X11.50-20 |
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35X12.50-20 |
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35X13.50-20 |
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What Are 35-Inch Tires in Metric?
Since the tire formula already uses metric in its numbers, it's hard to pin down an exact number for each spec of tire, but in general, anything from 315-318 mm is equivalent to a 35-inch tire.
What Is the Difference between 33 and 35-inch Tires?
33 and 35-inch tires have a lot of differences to consider.
The main difference, of course, is their size. 35-inch tires are much bigger and heavier, so they're better for off-road adventures.
33in diameter vs. 35in diameter tires
For every inch you increase your tire size, you gain a one-half-inch increase under the differential.
The 33-inch tires will probably suit your needs if you're mainly driving on roads.
Most of the time, you don't need anything more than 33-inch wheels for light offroading.
If your truck isn't set up for 35s, you can do a lot of damage by putting them on.
35s are a fair amount heavier and can put undue load on the suspension.
For older vehicles, 33s will get you where you need to go in most circumstances, and they can hold up just fine for most offroad trips.
35s are only for hardcore offroaders who need beefy wheels to manage different terrain types and inclines.
Are 35s Worth It?
Gravel, dirt, mud, rocks―all no problems for the 35s, and they handle well enough on the road.
They add ground clearance to your vehicle, making it easier to climb inclines and manage uneven terrain.
And, as all Jeep owners will tell you, 35s look pretty great aesthetically, too.
For 33s, you'll need a 2-inch lift, while a set of 35s will require a 2.5-3 inch lift.
Make sure your drivetrain can withstand a set of 35s and that you have the torque to handle the tires before you beef up your truck.
A set of 35s will also cost you more fuel economy than 33s due to the increased weight, so you can expect more out of your wallet at the gas pump if you want to put on some 35s.
Consider how much you enjoy offroading and the potential long-term impact on your car before committing, but if 35s are suitable for you and your truck supports them, go right ahead!
How do I know if my tires are 35s? If your tires measure about 34 inches in diameter, you have 35s.
Truck with 35in tires
FAQs
Is a 305 the Same as a 35-Inch Tire?
A 305 is not necessarily the same as a 35-inch tire, but there are some specs in which 305s are equivalent to 35s. 18-inch rims with 305/70-18 are the same as 35-inch tires.
Which tire is bigger, 305 or 35. It depends on the measurements of the tire, but 35s are usually bigger.
Are 33-Inch Tires the Same as 285?
285s can be equivalent to 33-inch tires, but it depends on the other measurements of the tire and the wheel size.
On a 16-inch rim, the size is 285/75-16 for 33s.
For a 17-inch rim, 285/70-17 is the same as a 33.
For a 20-inch rim, the measurements are 285/60-20. Lastly, on a 22-inch rim, 285/50-22 is equivalent to a 33-inch tire.
Can I Put 35 Tires on 17 Rims?
You can put these two tires on 17-inch rims.
These two tire types are compatible with 17-inch rims for all offroad adventures!
Are 35 and 315 Tires the Same?
35 and 315 tires are roughly the same when translating from imperial to metric, but as with other tire measurements, the exact sizes vary based on the rim's width, the tire's height, and the aspect ratio.
It's important to note that tire sizes can differ slightly when discussing rim sizes, tire width, and aspect ratio, so while a 35-inch tire might come out to the same size as a 315 on a listing, the actual sizes may vary by plus or minus half an inch.
As long as it fits your rims properly, there's nothing to worry about. Some people report that 35s are often closer to 34.5" on arrival based on discrepancies in sizes and measurements.
Conclusion
35s are pretty beefy tires built for offroading and are great if you want to explore your wild side and head out for an adventure. Still, since the formula for calculating tire sizes uses both imperial and metric measurements, it can be a nightmare to figure out the correct tire sizing.
Thankfully, the formula for figuring out the correct tire size is pretty straightforward if you refer to the chart listed above, and most online stores provide resources to help you measure what size tires you need.
35-inch tires are bigger than 33-inch tires and are intended for more serious offroad adventures, although a set of 33s will do you just fine for most offroading needs.