Tires Size 235/55R18
Dimensions, specs, and every size 235/55R18 tire currently in stock
28.18"
716 mm · calculated
235 mm
9.25 inches
5.09"
129.3 mm · 55% profile
18"
457.2 mm
Showing 11 to 20 of 33 products
235/55R18 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 | 55% | — |
| Sidewall height | 5.09 in | 129.3 mm |
| Overall diameter (calculated) | 28.18 in | 716 mm |
| Wheel / rim diameter | 18 in | 457.2 mm |
| Construction | Radial | — |
What does 235/55R18 mean?
Reading the code on your sidewall
235 mm
The distance from sidewall to sidewall across the tire's widest point.
55% profile
The sidewall stands 55% of the section width, which is 129.3 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.
235/55R18 Questions & Answers
Dimensions and fitment guidelines for size 235/55R18
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LT295/55R20 FORTUNE TORMENTA R/T 123/120Q 10PLY M+S 50K 80psi ***BUFFED
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LT295/55R20 FORTUNE TORMENTA R/T 123/120Q 10PLY M+S 50K 80psi ***BUFFED
275/55R20 TOYO PROXES ST III 117V XL BSW 500-A-A 40K
33X12.50R20LT PEGASUS RTX R/T 119Q 12PLY 40K+ ROAD HAZARD
245/30ZR20 TRAVELSTAR ECOSPORT GT 90W XL 460A-A 50K+ ROAD HAZARD
LT285/55R20 ROYALBLACK TERRA FORCE RTX R/T 124/121S 12PLY
33X12.50R22 RBP REPULSOR M/T 3 BSW 114Q 12PLY 80psi
235/55R19 TOYO EXTENSA A/S II 101H BSW 620 A-A 75K
Armstrong Tru-trac H/T III 265/70R17
225/70R16 LANDSPIDER CITYTRAXX H/T 107H XL 480A-A 50K + ROAD HAZARD
P265/70R16 LEXANI LXHT-206 111T 500-A-A 55K+ ROAD HAZARD
LT275/65R20 PEGASUS RTX R/T 126/123R 10PLY 40K+ ROAD HAZARD
205/50ZR17 FULLRUN F6000 93W XL M+S 380A-A
35X12.50R18LT ATLANDER ROVERCLAW M/T I 123Q 10PLY
225/35R19 ARMSTRONG BLU-TRAC HP 88W XL M+S 340A-A 45K+ ROAD HAZARD
P265/40R21 LIONHART LH-FIVE 105Y XL BLK 320-A-A 40K + ROAD HAZARD
33X12.50R20LT ATLANDER ROVERCLAW M/T I 119Q ***12PLY
P225/65R17 LIONHART LIONCLAW H/T 102T 500A-A 40K+ ROAD HAZARD
LT275/65R20 RBP GURANTOR H/T 126/123Q 10PLY
205/40ZR17 ROYALBLACK RACINGTRAC 84W XL 420-A-A 50K + ROAD HAZARD
265/75R16 TOYO OPEN COUNTRY A/T III 116T 600-A-B 65K