Tires Size 245/45ZR20
Dimensions, specs, and every size 245/45ZR20 tire currently in stock
28.68"
728 mm · calculated
245 mm
9.65 inches
4.34"
110.3 mm · 45% profile
20"
508.0 mm
Showing 121 to 130 of 131 products
245/45ZR20 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 9.65 in | 245 mm |
| Aspect ratio | 45% | — |
| Sidewall height | 4.34 in | 110.3 mm |
| Overall diameter (calculated) | 28.68 in | 728 mm |
| Wheel / rim diameter | 20 in | 508.0 mm |
| Construction | Radial | — |
What does 245/45ZR20 mean?
Reading the code on your sidewall
245 mm
The distance from sidewall to sidewall across the tire's widest point.
45% profile
The sidewall stands 45% of the section width, which is 110.3 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
20 in
Fits a wheel measuring 20 inches across.
245/45ZR20 Questions & Answers
Dimensions and fitment guidelines for size 245/45ZR20
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
Roadtrack Terrena UHP 225/55ZR19
Nexen 285/50R20XL Nex Winguard Ice SUV 285/50R20
Nexen 285/50R20XL Nex Winguard Ice SUV 285/50R20
Gripmax Maxgrip R/T 33X11.50R22
Ironman Iron Imove Gen AS 195/65R15
Ironman Iron Imove Gen AS 195/65R15
Gladiator Comp M/T LT295/65R20
Duraturn Mozzo Touring 195/65R15
Atlander Roverstar H/T 265/70R16
Delinte DH2 A/S 215/70R15
Toyo Extensa HP II 225/45R17
Landspider Wildtraxx A/T 245/65R17
Nokian WR SUV3 Studless Winter 235/55R20
Laufenn Fit A/S LH01 Made BY Hankook 255/45ZR20
Gripmax Maxgrip R/T 80PSI 37X13.50R24LT
Roadtrack Terrena UHP 225/55ZR19
Nexen 285/50R20XL Nex Winguard Ice SUV 285/50R20
Nexen 285/50R20XL Nex Winguard Ice SUV 285/50R20
Gripmax Maxgrip R/T 33X11.50R22
Ironman Iron Imove Gen AS 195/65R15
Ironman Iron Imove Gen AS 195/65R15
Gladiator Comp M/T LT295/65R20
Duraturn Mozzo Touring 195/65R15
Atlander Roverstar H/T 265/70R16
Delinte DH2 A/S 215/70R15
Toyo Extensa HP II 225/45R17
Landspider Wildtraxx A/T 245/65R17
Nokian WR SUV3 Studless Winter 235/55R20
Laufenn Fit A/S LH01 Made BY Hankook 255/45ZR20