Tires Size 285/65R18
Dimensions, specs, and every size 285/65R18 tire currently in stock
32.6"
828 mm · calculated
285 mm
11.22 inches
7.3"
185.3 mm · 65% profile
18"
457.2 mm
Showing 1 to 9 of 9 products
285/65R18 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 11.22 in | 285 mm |
| Aspect ratio | 65% | — |
| Sidewall height | 7.3 in | 185.3 mm |
| Overall diameter (calculated) | 32.6 in | 828 mm |
| Wheel / rim diameter | 18 in | 457.2 mm |
| Construction | Radial | — |
What does 285/65R18 mean?
Reading the code on your sidewall
285 mm
The distance from sidewall to sidewall across the tire's widest point.
65% profile
The sidewall stands 65% of the section width, which is 185.3 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
18 in
Fits a wheel measuring 18 inches across.
285/65R18 Questions & Answers
Dimensions and fitment guidelines for size 285/65R18
Need Help Choosing The Right Tires?
Have questions about fitment, brands, or pricing? Our team of tire experts is here to guide you to the perfect set — zero pressure, zero sales tactics.
Talk to a Tire Specialist Today
We make tire buying fast and effortless. Call or email us (Mon – Sat, 9AM – 5PM PT) to check size compatibility, load index, or speed ratings for your vehicle.
Expert Advice
Reply within 1 business day
Shop Our Collection
Explore premium tires, wheels, and fitments from top brands
Gripmax Maxgrip R/T 80PSI 37X13.50R24LT
Itp 24X9.00-11/6 Mud Lite AT 24X9.00-11
Itp 24X9.00-11/6 Mud Lite AT 24X9.00-11
Sumitomo Touring Lst 215/60R16
Atlander Roverclaw H/T LT235/85R16
Gladiator Comp A/T P275/55R20
Royalblack Terra Force A/T 275/65R18
Laufenn Fit A/S LH01 Made BY Hankook 255/45ZR20
Gripmax Maxgrip R/T 80PSI 37X13.50R24LT
Itp 24X9.00-11/6 Mud Lite AT 24X9.00-11
Itp 24X9.00-11/6 Mud Lite AT 24X9.00-11
Sumitomo Touring Lst 215/60R16
Atlander Roverclaw H/T LT235/85R16
Gladiator Comp A/T P275/55R20
Royalblack Terra Force A/T 275/65R18
Laufenn Fit A/S LH01 Made BY Hankook 255/45ZR20