Tires Size 235/50R18
Dimensions, specs, and every size 235/50R18 tire currently in stock
27.26"
692 mm · calculated
235 mm
9.25 inches
4.63"
117.5 mm · 50% profile
18"
457.2 mm
13 products
In stock · Free shipping on every order
In stock · Free shipping on every order
In stock · Free shipping on every order
In stock · Free shipping on every order
In stock · Free shipping on every order
In stock · Free shipping on every order
Showing 1 to 10 of 13 products
235/50R18 Specifications
Read directly from the size code. Load index, speed rating, and rim width range vary by model.
| Specification | Imperial | Metric |
|---|---|---|
| Section width | 9.25 in | 235 mm |
| Aspect ratio | 50% | — |
| Sidewall height | 4.63 in | 117.5 mm |
| Overall diameter (calculated) | 27.26 in | 692 mm |
| Wheel / rim diameter | 18 in | 457.2 mm |
| Construction | Radial | — |
What does 235/50R18 mean?
Reading the code on your sidewall
235 mm
The distance from sidewall to sidewall across the tire's widest point.
50% profile
The sidewall stands 50% of the section width, which is 117.5 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.
235/50R18 Questions & Answers
Dimensions and fitment guidelines for size 235/50R18
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
235/45R17 TOYO EXTENSA HP II 97W XL 500-A-A 45K
225/55ZR18 MOHAWK AEGIS SPORT A/S 102W XL M+S 500-A-A 50K + ROAD HAZARD
LT285/55R20 ROYALBLACK TERRA FORCE RTX R/T 124/121S 12PLY
35X12.50R18LT ATLANDER ROVERCLAW M/T I 123Q 10PLY
ST235/85R16 FORTUNE ST01 125/121M 10PLY 80psi 3640/3200
LT 7.00-14 AKURET TRAKER PLUS XL 8PLY
265/70R16 TRAVELSTAR ECOPATH A/T 112T 520-A-B 50K+ ROAD HAZARD
P255/55R18 LEXANI QUATTRO TEMPO TOUR AW 109V BLK 600A-A 70K+ ROAD HAZARD
275/45ZR20 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD
195/50R15 ROADTRACK TERRENA A/S 82V 560-A-A 55K + ROAD HAZARD
235/50ZR18 ROADTRACK TERRENA UHP 110W XL 420-A-A 50K + ROAD HAZARD
P265/40R21 LIONHART LH-FIVE 105Y XL BLK 320-A-A 40K + ROAD HAZARD
215/40ZR18 ROADTRACK TERRENA UHP 89W XL 420-A-A 50K + ROAD HAZARD
245/45ZR18 FORTUNE VIENTO FSR702 A/S 100Y XL M+S 500A-A 50K
LT245/75R16 ARMSTRONG TRU-TRAC A/T 120/116S 10PLY 65K+ROAD HAZARD
LT295/55R20 FORTUNE TORMENTA R/T 123/120Q 10PLY M+S 50K 80psi ***BUFFED
LT275/65R20 RBP GURANTOR H/T 126/123Q 10PLY
265/70R16 COSMO EL TIGRE A/T 112T BSW M+S 540A-B 55K+ ROAD HAZARD
265/70R16 ZEETEX HT1000 112H 600-A-A 50K + ROAD HAZARD
235/45R17 TOYO EXTENSA HP II 97W XL 500-A-A 45K
225/55ZR18 MOHAWK AEGIS SPORT A/S 102W XL M+S 500-A-A 50K + ROAD HAZARD
LT285/55R20 ROYALBLACK TERRA FORCE RTX R/T 124/121S 12PLY
35X12.50R18LT ATLANDER ROVERCLAW M/T I 123Q 10PLY
ST235/85R16 FORTUNE ST01 125/121M 10PLY 80psi 3640/3200
LT 7.00-14 AKURET TRAKER PLUS XL 8PLY
265/70R16 TRAVELSTAR ECOPATH A/T 112T 520-A-B 50K+ ROAD HAZARD
P255/55R18 LEXANI QUATTRO TEMPO TOUR AW 109V BLK 600A-A 70K+ ROAD HAZARD
275/45ZR20 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD
195/50R15 ROADTRACK TERRENA A/S 82V 560-A-A 55K + ROAD HAZARD
235/50ZR18 ROADTRACK TERRENA UHP 110W XL 420-A-A 50K + ROAD HAZARD
P265/40R21 LIONHART LH-FIVE 105Y XL BLK 320-A-A 40K + ROAD HAZARD
215/40ZR18 ROADTRACK TERRENA UHP 89W XL 420-A-A 50K + ROAD HAZARD
245/45ZR18 FORTUNE VIENTO FSR702 A/S 100Y XL M+S 500A-A 50K
LT245/75R16 ARMSTRONG TRU-TRAC A/T 120/116S 10PLY 65K+ROAD HAZARD
LT295/55R20 FORTUNE TORMENTA R/T 123/120Q 10PLY M+S 50K 80psi ***BUFFED
LT275/65R20 RBP GURANTOR H/T 126/123Q 10PLY
265/70R16 COSMO EL TIGRE A/T 112T BSW M+S 540A-B 55K+ ROAD HAZARD
265/70R16 ZEETEX HT1000 112H 600-A-A 50K + ROAD HAZARD