Biggest tire, 2WD rear, long bed

[jstone4646]

As the title suggests, what is the largest tire you can cram in the rear end of a stock 2 wheel drive F150. I am going to go mild performance street tire, not an A/T or M/T. I am only concerned about the rear, front will be smaller. I am going for that old school beefy looking rear end, I will end up using the same brand and model for the front but just stock size. I have not decided on wheels yet, but they will be aftermarket....I am shooting for something similar to 70s era muscle car, 5 spoke design. Something like this but looking to shove in the widest tire possible in the rear.

 

[Gary Lewis]

I don't know the answer to that question. And I think part of the answer depends on your rear suspension, meaning how much clearance you have. I've run 33's on 4wd trucks, but they have a lift block that might make a difference. However, I don't see why you couldn't add that lift block if you wanted to do so.

[BullnoseHunter02]

Also, would check out the specs manual on your truck, Gary has wonderfully documented it. Are you looking for a tire that looks like the old ones, or a new tire? Radial or Bias Ply? Just some factors. Like.i said earler, might want to check the spec list and see what was origianlly offered to see what a good starting point is.

[FoxFord33]

Are you meaning tall or wide?

Those Cragar mags look like they are 15x8 wheels. Are your new wheels/tires going to be 15's as well? I like to use this thing: https://tiresize.com/calculator/

This will let you compare the sizes of different tires and also whether that size actually exists.

[Gary Lewis]

Are you meaning tall or wide?

Those Cragar mags look like they are 15x8 wheels. Are your new wheels/tires going to be 15's as well? I like to use this thing: https://tiresize.com/calculator/

This will let you compare the sizes of different tires and also whether that size actually exists.

Ohhh, I like that page, Steve! So, there's a link to it on the Driveline/Calculators page now.