Anatomy
Drawstring vs Elastic Band Tire Covers: Which Attachment is Better?
Mai
If you have spent any time shopping for a spare tire cover, you have probably noticed two very different attachment styles on the back of the listings. Some covers have a thick elastic band that grips behind the tread. Others have a drawcord that you tighten manually with a clamp at the back of the spare. They look almost identical from the front, and most shoppers ask the same reasonable question: which one is actually better?
The honest answer is that neither attachment is universally better. They solve the same problem — keeping the cover snug against the tire through wind, weather, and highway driving — in two slightly different ways. Each has trade-offs you only really notice after a year or two of use.
The reason you do not get to choose freely between them is that the attachment is built into the material itself at production. The cheaper materials use elastic. The heavier, longer-lasting materials use drawcord. That choice was made for engineering reasons, not marketing ones.
Here is how each system works in practice, and the situations where one ends up clearly better than the other.
Drawcord covers (Polyester, Marine Grade Vinyl, and Marine Grade Vinyl with Anti-Theft Kit) adjust to any tire diameter and can be re-tightened after years of use. Elastic-band covers (PU Leather and PVC) install faster and pull flush against the spare for a more factory look. Both systems stay put at highway speeds in normal driving.
Drawcord attachment (Polyester, Marine Grade Vinyl, and the Anti-Theft Kit version)
The drawcord system runs a cord sewn around the inside circumference of the cover. The cover slides over the front of the tire, the cord is pulled tight at the back, and a cord-lock clamp holds the tension. Installation takes about a minute the first time and seconds after that.
What it does well
- Adjustable to any diameter. Fine-tune to non-standard tire sizes, oversized tires, or anything outside the typical OEM spec.
- Re-tightenable for years. If the cover loosens over time, after a hand wash, or after long shipping, you just retighten the cord and clamp.
- Works on the largest covers. 35-inch and up benefit from drawcord because elastic loses grip on covers that big.
- Integrates with the Anti-Theft Kit. The locking hardware on the $199 cover builds into the drawcord system — there is no elastic equivalent.
The trade-offs
- Slightly slower install on day one — you tighten a cord instead of just stretching a band over the tire.
- The cord-lock clamp itself can wear after several years of UV exposure, though it remains replaceable.
Elastic band attachment (PU Leather and PVC)
The elastic system runs a wide, heavy-duty elastic band sewn around the inside edge of the cover. The cover stretches over the front of the tire and the band grips behind the tread automatically. Once it is on, there is nothing to adjust.
What it does well
- Fastest install. Stretch it over the tire and walk away — no tightening required.
- Flush, factory look. The elastic pulls the cover tight against the spare without any visible cord at the back.
- Self-tensioning. Vibration and weather do not loosen it the way a drawcord can.
The trade-offs
- Less adjustable. Works best on stock tire sizes; non-standard tires can be too tight or too loose.
- Elastic degrades over time. After 4–5 years of UV exposure, the band stretches out and the grip loosens.
- Not practical at the size extremes — very small covers (under 27 inches) or very large ones (over 35 inches) do not use elastic effectively.
How to pick between them
You do not really pick the attachment on its own — you pick the material, and the attachment comes with it. The pairing is:
- Polyester ($69), Marine Grade Vinyl ($169), Marine Grade Vinyl + Anti-Theft Kit ($199) → drawcord.
- PU Leather ($129), PVC ($99) → elastic band.
If you have a strong preference one way or the other, choose the material that comes with the attachment you want. In day-to-day use, most owners do not notice a meaningful difference once the cover is installed — both systems stay put through normal driving, weather, and highway speeds.
Frequently asked questions
Which attachment lasts longer in the real world?
Drawcord, in most cases. The cord-lock clamp can wear after 4–5 years of UV exposure but is replaceable. Elastic bands lose tension over the same period and are not separately replaceable — once the elastic gives up, the cover does too.
Will an elastic-band cover stay on at 70 mph?
Yes. Elastic bands grip behind the tread and are tested at highway speeds. Under normal driving conditions, the cover does not shift.
My drawcord loosened. What do I do?
Tighten the cord-lock clamp at the back of the spare. Pull the cord through the clamp until the cover is snug against the tire, then click the clamp shut. The whole adjustment takes about ten seconds.
Does one attachment hold a backup-camera hole position better?
Both do, if the cover is installed correctly. The free centered backup-camera hole is cut to spec on every cover regardless of attachment. As long as you align the cover squarely on installation, the hole stays where it belongs.
Pick the material, get the right attachment
The attachment is part of the package. Choose the material that fits your environment and use, and the attachment will be the right one for it.
Continue exploring
Browse by vehicle / theme
Featured products
Related reading
