Need help from the tire gurus!!!
Hey, another tire thread! I'll spare the "what's the best tire" question for a better time, but for now how much PSI do you guys run in your tires? I check my pressure at least every other week, and if we get a temp spike.
Anyway, my door sticker says 65 but I'm currently running 70 PSI. I noticed that both sides on the front tires are starting to cup, while leaving the center perfectly warn. I'm assuming this is an alignment issue as the rears are just fine, but I noticed that the tire I was looking at (front passenger) didn't seem like the tread was flat, it looked like the tire was bowed. I put a piece of wood on top and sure enough, the center has a flat contact surface where the sides don't. With just 5 PSI over should they be bowed this much?
These are 275/70R18 Toyo H/T, load range E if anyone is wandering. They are brand new, put on a couple months ago.
2005 F-350 Lariat, studded, Sinister diesel EGR delete, Sinister diesel coolant filter, MBRP 4" straight pipe, Banks ram air intake, SCT X4 tuner, blue spring, EGT sensor, fuel pressure sensor, 4" lift, 08 style mirrors, 35x12.5R20 Toyo RT
2006 Ford F-250 King Ranch FX4 crew cab short bed
4" flood lights for back up lights, High idle switch, 2008-16 tail lights, 2011-16 style 6.0 Powerstroke badging, Edge Insight CTS2, Blue spring mod, Viofo A119 dash cam, 275/70R18 BFG KO2, 2017 style mirrors, 2.5" lift coils, F-350 blocks in the rear, Riffraff CAC boots, Backup camera with spot lights in the rear, SCT X4 tuner, Fab Fours black steel series bumper with pre-runner guard, Mishimoto coolant filter, 4" Diamond eye turbo back straight pipe exhaust, 18x8.5 American Eagle Alloy Hardrock series 0168, 7.3L Fan clutch (Hayden 2835), Spyder LED tube projector headlights
2011 F-350 King Ranch FX4 crew cab long bed 325/65R18 BFG KO2, 18x8.5 American Eagle Alloy Hardrock series 0168, Steelcraft Elevation Bullnose Front Bumper, 20" front light bar, MBRP 4" DPF delete competition pipe, SCT GTX tuner with Tyrant tunes, Rough Country 1.5" leveling kit, Auxbeam LED headlights and fog lights, platinum style grill, black mirror lights