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How-to: 'MELT MOD' or Making 285/75/16 Tire's Fit - PBR

257K views 208 replies 114 participants last post by  adrenaline1x  
#1 · (Edited by Moderator)
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OK you bought the big tires what is that noise? Well, if you are going to buy the big tires do this Mod 1st.

Remove the wheel. (Using a jack stand and good safety measures)
Now get a BFH = a Big F Hammer.
OK there is a lip where the fender metal makes the corner and comes into the inside fender about 1.5 inches. You can kinda see where it is it you look up from the top screw with washer. You want to tap that edge from thin inside fender well towards the outside, just enough to bend it a bit, you are bending the inside LIP not the Outside, don't even go near that, You will be tapping the black plastic. You only need to tap it back like 1/8th an inch. You can skip this part if you want but it makes it rub less.

OK Now, About where you see the nylon push fastener, that is the area that will rub. It kinda sticks out there.
The best way to do this is with a heat gun because hot air is less likely to burn anything or catch it on fire. But a torch will work. Be careful.
Take a hammer and using the metal end heat and apply pressure to this area (the part that obviously sticks out) You melt it until it collapses in, then hold it there and remove heat until it stays in on it's own.
You will have to do it a few times in different spots. Takes 5 min. Nothing is behind that you can hurt.

I have large washers on mine because I did not do this MOD before I bought my tires and on the way home it cracked the screw holes and that was my fix. These holes are pretty lame.

Now notice the bottom black thing? It is one of those nylon push in fasteners you see a lot of on trim panels and so forth, Need to see an example? Under the hood one holds your washer neck to the Radiator tank. You can find these in the help section of Parts stores or At Lowes in Hardware, automotive fasteners.
This bottom hole (Screw) will rub the most, So, I just omitted it and hold the inner fender well to the inside lip with this fastener. It works great! I should do the rest like that! ?? All ya do is buy them, drill the hole to size (Nothing is back there - point drill towards center of vehicle slightly when drilling) then just push it in! Buy a few as sometimes they break when removing. But that's how to MOD your inner fender to take the Fat stuff! MC
 
#3 ·
dragonplayboy said:
Thanks MC! I'm going to try to add to this step by step when I put on my wheels this weekend.
That would be great for followers! Remember to heat and hold until it cools, over and over until you get it back even with the surrounding area.
Take pictures and we can make it the MC-Dragonplay melt mod! LOL
 
#5 ·
OK so I started on the Drivers side and realized this is WAY easier with the tire off. so I popped the wheel off, then took way too many screws out. all you really need to take out are the three towards the driver door, the one underneath (by the end of the step rail) and the first one as you follow the circumfrence of the wheel well upwards. 5, mabye 6 total, and you can bend the plastic back behind the brake caliper and it will hold it in place.

Before:
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Screws:
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then I was told you could use a heat gun and a bat (to roll the metal back)

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#65 ·
Well don't let anyone fool you with this one either, it sucks ass in portions equal to that of the bat.
well the liquid nails glue can join the f-ing bat and pliers in the ass-sucking, time-wasting department.
Haaaaaaaaaaa ha haaa ha haaaa!!!!!!

I just laughed so hard that I cried a little!!!
 
#20 ·
I consulted a palm reader who can tell by the palm of your hand you are approx 70" tall, so, you don't need them factory stump knockers to get in and out of your X. (JK) You do have SHROCKWORKS on order I hope???
I thought you had em already. Those are suppose to come off with the mud flaps right? You can do a slider How To! No Beer! MC
 
#23 ·
I am pleased to say I will be smiling for the next week after reading that post... I have yet to do this mod, Looking for a little extra time. After 5200 miles I am only slightly rubbing on the plastic in which I will heat up. Only when turning full lock.
Running Pro Comps's A/T.
 
#24 ·
If by little extra time you mean 5 minutes then id have to suggest to you to find a new job, or stop a hobby or something.

I just had to do this with my new wheels and stock S tires (they rubbed by about .5 inch at the most, but it was still annoying and i hate things happening that shouldn't).

My solution:
Supplies
1 hair dryer
1 block of wood
1 other block of wood about 2x4x4

Process
1 - use first block of wood and hair dryer on the corner of the plastic, blow with the hair dryer, press with the wood.
2 - wedge in other piece of wood when plastic is soft enough
3 - while lower part of wheel well is wedged with wood against tire, use hairdryer higher up and press with first wood block some more
4 - hold wood block for like 2 min. (waiting for it to cool)
5 - repeat on other side.

There is no more rubbing, it looks fine, and im completely happy with taking a total of 10 min out of my life to gather the supplies then do the work. Hooray for hairdryers and wood!
 
#26 ·
Catalyst said:
If by little extra time you mean 5 minutes then id have to suggest to you to find a new job, or stop a hobby or something.

I just had to do this with my new wheels and stock S tires (they rubbed by about .5 inch at the most, but it was still annoying and i hate things happening that shouldn't).

My solution:
Supplies
1 hair dryer
1 block of wood
1 other block of wood about 2x4x4

Process
1 - use first block of wood and hair dryer on the corner of the plastic, blow with the hair dryer, press with the wood.
2 - wedge in other piece of wood when plastic is soft enough
3 - while lower part of wheel well is wedged with wood against tire, use hairdryer higher up and press with first wood block some more
4 - hold wood block for like 2 min. (waiting for it to cool)
5 - repeat on other side.

There is no more rubbing, it looks fine, and im completely happy with taking a total of 10 min out of my life to gather the supplies then do the work. Hooray for hairdryers and wood!
Well put on a set of 285 75's and you'll need more than that. MC