Tires Size 265/45R21
Dimensions, specs, and every size 265/45R21 tire currently in stock
30.4"
772 mm · calculated
265 mm
10.43 inches
4.7"
119.3 mm · 45% profile
21"
533.4 mm
1 product
Showing 1 to 1 of 1 products
265/45R21 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 10.43 in | 265 mm |
| Aspect ratio | 45% | — |
| Sidewall height | 4.7 in | 119.3 mm |
| Overall diameter (calculated) | 30.4 in | 772 mm |
| Wheel / rim diameter | 21 in | 533.4 mm |
| Construction | Radial | — |
What does 265/45R21 mean?
Reading the code on your sidewall
265 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 119.3 mm on this size.
Radial
The body plies run across the tire at right angles to the direction of travel.
21 in
Fits a wheel measuring 21 inches across.
265/45R21 Questions & Answers
Dimensions and fitment guidelines for size 265/45R21
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 anytime to verify size compatibility, load index, or speed ratings for your vehicle.
Fast Expert Advice
Response within 1 business hour
Shop Our Collection
Explore premium tires, wheels, and fitments from top brands
P255/55R18 LEXANI QUATTRO TEMPO TOUR AW 109V BLK 600A-A 70K+ ROAD HAZARD
295/35ZR24 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD
LT275/55R20 FORTUNE TORMENTA R/T FSR309 120/117Q 10PLY M+S 50K 80psi *NEW
LT265/75R16 IMPERIAL MUD CRUISER M/T 123/120Q OWL 10PLY
265/70R16 COSMO EL JEFE H/T BW 112H M+S 560-A-A 55K+ROAD HAZARD
275/45ZR20 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD
LT265/70R16 ATLANDER ROVERCLAW A/T 121/118S 10PLY
265/70R16 COSMO EL TIGRE A/T 112T BSW M+S 540A-B 55K+ ROAD HAZARD
235/45R17 TOYO EXTENSA HP II 97W XL 500-A-A 45K
255/65R18 LANDSPIDER CITYTRAXX H/T 111H 480A-A 50K + ROAD HAZARD
LT285/75R16 CROSSWIND RUGGED TRAXX R/T 126/123Q 10PLY 80psi 50K
225/70R15C ARMSTRONG BLU-TRAC VAN 112/110R 8PLY 40K+ ROAD HAZARD
205/50ZR17 FULLRUN F6000 93W XL M+S 380A-A
33X12.50R22 RBP REPULSOR M/T 3 BSW 114Q 12PLY 80psi
7.50-16 AKURET HARROW TRACK F2 F3 8PLY dot-2012
215/40ZR18 ROADTRACK TERRENA UHP 89W XL 420-A-A 50K + ROAD HAZARD
245/30ZR22 PEGASUS HPX SPORT A/S 92W XL 420 AA A 50K + ROAD HAZARD
245/45R19 VOGUE CUSTOM BUILT RADIAL VIII 102V XL 0.87\ GOLD/WHITE 460-A-A 60K"
LT275/65R18 ROYALBLACK MILAGEMAX LTR H/T 123/120S 10PLY
235/55R19 ARMSTRONG TRU-TRAC SU 105V XL M+S 440-A-A 65K+ ROAD HAZARD
P255/55R18 LEXANI QUATTRO TEMPO TOUR AW 109V BLK 600A-A 70K+ ROAD HAZARD
295/35ZR24 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD
LT275/55R20 FORTUNE TORMENTA R/T FSR309 120/117Q 10PLY M+S 50K 80psi *NEW
LT265/75R16 IMPERIAL MUD CRUISER M/T 123/120Q OWL 10PLY
265/70R16 COSMO EL JEFE H/T BW 112H M+S 560-A-A 55K+ROAD HAZARD
275/45ZR20 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD
LT265/70R16 ATLANDER ROVERCLAW A/T 121/118S 10PLY
265/70R16 COSMO EL TIGRE A/T 112T BSW M+S 540A-B 55K+ ROAD HAZARD
235/45R17 TOYO EXTENSA HP II 97W XL 500-A-A 45K
255/65R18 LANDSPIDER CITYTRAXX H/T 111H 480A-A 50K + ROAD HAZARD
LT285/75R16 CROSSWIND RUGGED TRAXX R/T 126/123Q 10PLY 80psi 50K
225/70R15C ARMSTRONG BLU-TRAC VAN 112/110R 8PLY 40K+ ROAD HAZARD
205/50ZR17 FULLRUN F6000 93W XL M+S 380A-A
33X12.50R22 RBP REPULSOR M/T 3 BSW 114Q 12PLY 80psi
7.50-16 AKURET HARROW TRACK F2 F3 8PLY dot-2012
215/40ZR18 ROADTRACK TERRENA UHP 89W XL 420-A-A 50K + ROAD HAZARD
245/30ZR22 PEGASUS HPX SPORT A/S 92W XL 420 AA A 50K + ROAD HAZARD
245/45R19 VOGUE CUSTOM BUILT RADIAL VIII 102V XL 0.87\ GOLD/WHITE 460-A-A 60K"
LT275/65R18 ROYALBLACK MILAGEMAX LTR H/T 123/120S 10PLY
235/55R19 ARMSTRONG TRU-TRAC SU 105V XL M+S 440-A-A 65K+ ROAD HAZARD