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255/45R20 tire load inflation table provides tire pressure psi corresponding to tire's weight load in pounds (lbs).

If your vehicle is carrying extra load, you might want to increase your tire pressure accordingly, but do not overinflate your tires above the maximum tire pressure level indicated on your tire sidewall. Remember that overinflating your tires does not increase their load carrying capacity.

Psi / Load Index
26 psi1389 lbs
27 psi1411 lbs
28 psi1433 lbs
29 psi1510 lbs
30 psi1576 lbs
31 psi1598 lbs
32 psi1631 lbs
33 psi1698 lbs
34 psi1720 lbs
35 psi1753 lbs
36 psi1808 lbs
37 psi1841 lbs
38 psi1874 lbs
39 psi1929 lbs
40 psi1962 lbs
41 psi1984 lbs
42 psi2039 lbs

Tire brands and models with 255/45R20 tire size. Click on tire model to see its tire pressure chart.

BFGoodrich Tires

BFGoodrich g-Force COMP-2 A/S Tires

BFGoodrich g-Force Sport COMP-2 Tires

Bridgestone Tires

Bridgestone Blizzak DM-V1 Tires

Bridgestone Blizzak LM-60 Tires

Bridgestone Dueler H/P Sport Tires

Continental Tires

Continental CrossContact UHP Tires

Continental ExtremeContact DWS 06 Tires

Cooper Tires

Cooper Zeon RS3-G1 Tires

Dunlop Tires

Dunlop SP Sport Maxx GT Tires

Dunlop SP Winter Sport 3D Tires

Dunlop Sport Maxx RT2 Tires

Falken Tires

Falken Azenis FK450 A/S Tires

Falken Azenis FK453 Tires

Falken Ziex ZE950 A/S Tires

Firestone Tires

Firestone Firehawk Wide Oval AS Tires

Firestone Firehawk Wide Oval Indy 500 Tires

General Tires

General G-MAX AS-03 Tires

General G-MAX AS-05 Tires

General Grabber UHP Tires

Goodyear Tires

Goodyear Eagle F1 Asymmetric All-Season Tires

Goodyear Eagle F1 Supercar Tires

Goodyear Eagle RS-A Tires

Goodyear Eagle RS-A EMT Tires

Goodyear Eagle Sport All-Season Tires

Goodyear Efficient Grip RunOnFlat Tires

Goodyear Excellence Tires

Hankook Tires

Hankook I-Cept Evo Tires

Hankook Optimo H426 Tires

Hankook Ventus AS RH07 Tires

Hankook Ventus S1 evo2 SUV Tires

Hankook Ventus V12 evo2 Tires

Kumho Tires

Kumho Crugen Premium Tires

Kumho Ecsta 4X II Tires

Kumho Ecsta ASX Tires

Michelin Tires

Michelin Latitude Sport Tires

Michelin Latitude Sport 3 Tires

Michelin Pilot Sport 4S Tires

Michelin Pilot Sport A/S 3 Tires

Michelin Pilot Sport A/S 3 Plus Tires

Michelin Pilot Super Sport Tires

Michelin Premier LTX Tires

Nitto Tires

Nitto Invo Tires

Nitto Motivo Tires

Nitto NT05 Tires

Nitto NT420S Tires

Nitto NT421Q Tires

Nitto NT555 G2 Tires

Pirelli Tires

Pirelli Scorpion Verde Tires

Pirelli Scorpion Verde All Season Tires

Pirelli Scorpion Winter Tires

Pirelli Scorpion Winter Run Flat Tires

Pirelli Scorpion Zero All Season Plus Tires

Pirelli Scorpion Zero Asimmetrico Tires

Sumitomo Tires

Sumitomo HTR A/S P02 Tires

Toyo Tires

Toyo Proxes S/T II Tires

Yokohama Tires

Yokohama Parada Spec-X Tires

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