Tires and Dyno Runs

[Archive]

I was just thinking about the performance difference when I change from 245/75R16 to 285/75R16. There was a noticeable drop in performance when I went to the 285's. It seems to me that this would transfer into your Dyno runs also.

Does anyone know for sure if this is correct? And how much will it change your Dyno numbers?

"WHITE OBSESSION" 99 Quad Cab, White, SLT, 4x4, 5-sp, 3:54's, Raven cap (cab high), Rhino liner, Stainless Nerf Bars, Stainless Rocker Panels, Tow package, Pro-flap mud flaps with Stainless Cummins "C" add to rear flaps, Valentine One, Uniden PC78LTW CB, Hadley Bully Air Horns, HOT Power Edge, Psychotty Air Induction, Braided SS Fuel Lines, 4" Jardine Exhaust (Love the deep throaty sound), 285/75R16 Cooper A/T's, Navigator 55w backup lights.

My 99 Dodge Cummins
BD Dyno Days 10/28/00


Things to come; The clutch has let me know it is going to need attention very soon!
Pyro, 50# Boost and Fuel Pressure gauges (have Ultra lites will install shortly), PE EZ timing module and injectors (have Bully Dog step III injectors ordered), have 2 KC Daylighters (Stainless with 385,000 candlepower each), have 2 KC Fog lamps(Stainless 100w each) and waiting for Smittybilt Stainless Outland Brush Guard to arrive, then will mount guard and lights.

NRA Life Member! (Need to protect our rights and FREEDOM!!)


[This message has been edited by BIG BOB (edited 12-18-2000).]