I recently just got

245/35/19 (F)
275/35/19 (R)

What PSI should I be running. I have it at 36 PSI. What do you guys run them at?

 

39's (f) , 40 (r)

 

Thanks,

I'll give that a try and see how the ride feels. Is 39(f) and 40(r) considered overinflating at all?

 

call Toyo tires if you want the official number.

the toyo t1r are reinforced tires, so from my understanding, they need to be inflated a little more than non-reinforced tires.

I would recommend 38 on all four tires.

Factory spec on OEM 18's are 35 psi on all four.

 

I put 37.5 front and 39.5 rear (so my TPS shows 37/39 or 38/40). Toyo recommended putting that much in my T1-Ss to handle the same load as the stock 18s 35 psi on all 4.

Mike (call Toyo for their official number)