Replacing RC Tyres While Reusing the Rims: My Workshop Process

This guide's video (Spanish)

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When tyres wear out, I try to reuse the rims if they are still in good condition. This video documents removing the old rubber, checking the inserts and preparing to glue on a new set.

Before Recovering a Rim

I check its condition, particularly the axle fitting and bonding edges. If it is deformed or damaged, replacing the tyre does not solve the wheel’s problem.

I also inspect the foam. I try to preserve it, but do not automatically reuse an insert that is torn or no longer shaped properly for the new tyre.

What the Recording Compares

I use acetone to remove adhesive from my wheels, comparing a rim with most of its rubber removed against a complete wheel that is not immersed in the same way. After waiting, the first is easier to clean; more residue remains on the other.

This is the result with those parts and adhesive, not a guarantee that acetone suits every rim, tyre or insert. There is no universal waiting time either.

The Container Is an Important Limitation

The video uses household containers and notes that solvent can damage plastic. I do not recommend copying that container without confirmed chemical compatibility: a good seal is not enough.

Acetone is highly flammable and requires appropriate handling and storage away from ignition sources. The international acetone safety card describes these precautions. The method and container must follow the product’s instructions.

The container link therefore remains under review in the manager, rather than being offered here as verified solvent equipment.

Preparing the New Assembly

After removing the old rubber, I check adhesive residue and prepare the bonding surfaces. Before gluing, I centre the insert and seat the tyre on both sides of the rim.

In the video I make ventilation holes in the rubber with a punch. Their position and necessity depend on wheel design; they do not replace checking the assembly or guarantee against tyre failure.

Gluing Without Losing the Bead Seating

I apply tyre cyanoacrylate around the edge, checking that the rubber stays seated, then let it cure according to the adhesive’s instructions before use.

Cleaning, foam placement and bead seating matter as much as the glue. Recovering rims takes time and materials. The saving mentioned in the video reflected prices then, rather than a guaranteed amount for every change.

Tools from the Description