40x15.5r20 Truck Tires
Premium 40x15.50R20 Tires for Trucks and SUVs
If you are stepping up to a true 40-inch tire, fitment matters just as much as tread design. A 40x1550r20 tire gives your truck or SUV a wide footprint, extra sidewall, and the kind of stance many lifted builds are after, but it also asks more from the vehicle. These tires are typically chosen for mud, rocks, and loose terrain where width and contact patch can help. We keep a range of tires in stock, so you can compare tread style, intended use, and overall fit before you order online.
How to Choose the Right 40x15.50R20 Tire for Your Vehicle
Not every wheel that looks right will fit right. Before buying a tire this size, check the basics: available clearance, suspension height, wheel width, offset, backspacing, and how the tire will sit at full lock and full compression. A 40x155r20 setup is much larger than most stock combinations, so many trucks will need a lift, trimming, or both to avoid rubbing. It is also smart to confirm load rating and the kind of driving you actually do, whether that is weekend trail use, mixed street driving, or a dedicated off-road build. If you are not sure what will fit your truck, our team can help you sort through the details before your new tire order goes in.
Top-Rated 40x15.5R20 Tire Brands
In this size, shoppers usually compare brands based on tread pattern, road manners, sidewall construction, and availability. One well-known option is the Toyo Open Country MT, a mud-terrain tire many truck owners consider when they want strong off-road traction without ignoring everyday drivability. The right choice depends on how you use your vehicle: some drivers want a tire that spends more time in mud and ruts, while others want something they can live with on pavement between trail trips. Check current stock online to compare what is new, what is available now, and which tire best fits your build.
Frequently Asked Questions
Are 285/75R17 tires the same as 33-inch tires?
They are close, but not exactly the same. A 285/75R17 tire usually measures about 33.8 inches tall, depending on the brand and tread design. That is why it is always better to check the manufacturer’s published specs instead of relying only on the size label.
Are 285/75R17 tires good for highway driving?
They can be. Many all-terrain versions of this size are stable on the highway and work well for daily driving, but tread pattern, inflation, and vehicle setup all affect road noise and ride quality. A more aggressive tire will usually be louder than a standard passenger tire.
Do 285/75R17 tires require a lift kit?
On many trucks, some extra clearance is helpful. Depending on the vehicle, you may need a leveling kit, a small lift, trimming, or a combination of those changes to keep the tires from rubbing during turns or suspension movement.
Are 285/75R17 tires good for off-roading?
Yes, this size is popular for off-road use. The taller sidewall can help when airing down for better traction on sand, mud, gravel, and uneven trails, while still keeping a practical balance for many street-driven 4x4s.
Where to buy 40x155r20 tires?
You can shop 40x155r20 tires right here at Level 4x4. Browse our inventory online, review current stock, and contact our team if you want help narrowing down options for your truck, wheel setup, and intended use.
