215/40/17 are too small to match the stock size. You need 225/45/17 or 205/50/17 if you want a stretch tire. And if you want a tire that matches the width of a 8.5″ wheel, get 245/40/17.
How thick of a tire can go on a 8.5 inch rim?
255 is the max width recommended (by any tire manufacturer I’ve seen) for an 8.5″ rim. May depend on the tire but the tirerack web site gives spec, including rim with range, for each tire. An example is the Pilot Super Sport lists the widest tire for a 8.5 inch wide rim as 255.
What size tire goes on a 18×8 5?
A 245/35r18 would work. Ideal size is probably a 235 but you should be fine to run a 245.
Do thicker tires ride better?
As a general rule, bigger wheels result in a rougher ride. Switching to a smaller wheel and a thicker tire can give you a smoother ride without any major modifications to your car. However, if you go too crazy and change your wheel size too much, it can cause some problems.
Will 215 tires fit on 8.5 inch rim? – Related Questions
Can you put a 275 tire on a 8.5 inch rim?
A 275 is way too wide for an 8.5″ wheel. Like Natedog said, a 255 is the widest thats recommended for an 8.5.
Can I put a thicker tire on my rim?
As a general rule of thumb, it’s safe to fit a tire up to 20 millimeters wider than stock on the original rim. The actual width of the tire will vary depending on the width of the rim: The tire will expand 5 millimeters for every half inch (12.5 millimeters) increase in rim width.
Will 235 tires fit 8.5 rim?
Thanks. You can, the 95 ltws were 7.5 front and 8.5 rear and they ran 235/40/17s all around. It’s just streched a bit thin is all.
Will a 245 fit on a 8.5 rim?
245/40 on an 8.5 fits perfectly.
Can I fit 285 on 8.5 rim?
285s are too wide to properly fit on a 8.5 inch rim. For example: I run 275’s on a 10″ rim. The widest tire that is recommended on a 8.5″ wheel is a 255. For a 285, you need at least a 9.5″ wide wheel.
What size tire goes on a 8 inch width rim?
So what tire size fits well into an 8-inch wheel? The best tire width for 8-inch rim is 235, but you can go lower or higher. Typically, an 8-inch wheel fits into tires ranging between 215 and 245. But then, a 235 will fit perfectly.
What does 8.5 mean on a rim?
The size of the wheel, however, is denoted as 8.5 in × 20.0 in (220 mm × 510 mm). This means that the width of the wheel is 8.5 in (220 mm) and the diameter is 20 in (510 mm).
What is the best tire size for a 8.5 rim?
Equivalency table
| Rim width |
Minimum tire width |
Ideal tire width |
| 7,5 Inches |
205 mm |
215 or 225 mm |
| 8,0 Inches |
215 mm |
225 or 235 mm |
| 8,5 Inches |
225 mm |
235 or 245 mm |
| 9,0 Inches |
235 mm |
245 or 255 mm |
Is a wider rim stronger?
Wider rims support the tire better and allow for lower tire pressures. As rim and tire widths increase, rolling resistance (and wheel weight) consequently increases, but we’ve found 30mm-wide rims provide a nice compromise for most riders.
Does rim width need to be exact?
For your safety, and for the optimal ride, your rim width and tire size must be compatible. Why? Because the rim width has a direct impact on your tire’s contact patch, which changes how the tire interacts with the road and how your vehicle handles.
What happens if rim is too wide?
The ratio between the section width and the rim width is pretty important. If the rim width is too narrow, you pinch the tire in and cause it to balloon more in cross-section. If the rim width is too wide, you run the risk of the tire ripping away at high speed.
How much difference in wheel size is acceptable?
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.
What is the best rim width?
Given that they are grippier, comfier, and safer, many road bikes now come with 28-32mm tyres as standard. Even for dedicated racers, 28mm is close to becoming the new normal. To accommodate these wider tyres it’s a good idea to look for an internal rim width around 18-23mm.
How wide is a 215 tire?
The first number, 215, is the width of the tire between the widest points of its inner and outer sidewalls. This is expressed in millimeters. So your tire is 215 millimeters wide, or 8.471 inches wide.