Member
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Join Date: Apr 2017
Location: Mesa, AZ
Posts: 623
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Member
Join Date: Apr 2017
Location: Mesa, AZ
Posts: 623
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Also depends if you are running P-metric/SL tires or LT tires (C or E load). General consensus seems to be that dropping SL tires below about 30 PSI is asking for trouble with punctures, sidewall damage, etc.
E rated can easily go down to 20 to 25 PSI or less (but you will start to lose some ground clearance which I sometimes think can be a downer).
When I ran LT265/70R17 Falkens on my previous 4Runner, I'd usually air them down to 20 to 25 PSI if I was going to be in sand or a lot of rocks. Have not aired down my Pro's stock Terra Grapplers yet which are SL load (but also haven't really taken them in anything THAT horrible).
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2016 Black Trail Premium KDSS - Traded
2020 Army Green TRD Pro: 265/70R17 Goodyear Duratrac RT, Eibach TRD Pro Lift-Kit Springs, Victory 4x4 Blitz Al Sliders, RCI TRD Pro Integration Al Skid Plate Set, RCI Gas Tank Al Skid Plate, Front Runner 3/4 Slimline Roof Rack (w/1.4m Easy-Out Awning and Quick Release Kit), Morimoto XB Taillights, Canvasback Cargo Liner, more to come...
2023 Yacht Blue Kia EV6 GT
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