j_dubya

i have the factory 18s on my 04 lariat 4x4 and am geting 35's bfgs prob. but my question is what is the exact size i need ? i guess i asking cause of the metric thing and what will fit on the factories. and i will be adding the leveling kit first . thanks for the help!

aspenF150

that's the general concesus from what I gather. 3" leveling allows 35" tires max.

SinCityFX4

Most people have the 2" or 2.5" and can fit 35's with the 4wd model.

princejo

Please note that this is for BFG All Terrains, and I found the information on www.shoptrucktires.com; the actual diameters of sizes can vary a bit from brand to brand.

325/65-18 is 34.7 inches
305/65-18 is 33.7 inches
285/65-18 is 32.8 inches

According to others on the forum, these sizes are supposed to fit on a stock rim, but the various tire manufacturers may well tell you different.

Unfortunately, I can't tell from experience, but am doing research to make the same upgrade for myself. I'm leaning toward an Autospring 2" front level and an add-a-leaf for the rear with a set of 305's.

Best of luck!

rplatt56

I prefer the 295s myself. They equate to 33.4"

USFbulls44

im rolling with the 325/60/r20 and there great!

princejo

I don't think you can get a BFG All Terrain in 295, but I think you can get the Mud Terrain in that size.