Two repair methods, and the only listing that says why one is not enough
Wykodra 36-piece dual-method kit
A 36-piece kit with two kinds of plug — strings for gashes, screw-in rubber nails for nail holes.
What you are getting
A 36-piece kit carrying two kinds of plug — rubber string plugs and screw-in rubber nails — with a steel T-handle probe, a screwdriver for the screw plugs, a 4-in-1 valve tool, valve caps and a hard storage case. $9.99.
It is the only kit here with two repair methods, and it explains the reason
“Dual-Type Emergency Tire Repair for All Punctures: Combines traditional tire string plugs and upgraded rubber screw nails to fix all tire leaks fast. Use thick rubber strips for large gashes, and screw-in rubber nails for tiny nail holes, delivering tighter, longer-lasting seals than single-function repair kits. No more repeated slow air leaks after roadside fixes.”
Every other kit in this survey is a string kit. The argument for the second method is a specific one, and it is one of the few technical claims on this shelf that identifies a failure mode rather than a feature: a rope plug reamed into a small hole makes the hole bigger to fill it, and the shelf’s own introduction says the same thing from the other direction — “a proper spiral reamer and a forked insertion needle make the difference between a repair and a bigger hole”.
A screw-in rubber nail is threaded and self-tapping: it goes into the hole that is there. For a roofing nail or a staple that is the right tool, and no other kit here carries one.
And it names a cure state for its rubber, which three listings here do
“The screw rubber nails adopt high-temperature resistant vulcanized rubber, resisting aging and pressure loss under long highway driving.”
Vulcanized rubber is the point — it is cured rather than raw, which is what lets a plug sit in a hot tire without creeping. The Boulder Tools plugs and the TOURGUARD 17-piece kit’s are described as self-vulcanizing, and the published HASKYY kit states vulcanizing strips; this is the only listing that applies the word to a screw-in plug. The AUTOWN, the CKAuto and both TOURGUARD kits describe their rubber as having “great adhesion, flexibility, shock absorption” and name no cure state.
Which matters for this shelf’s second need card, Still working in two years: “plug cement dries out in a hot boot. The stated expiry date decides whether the kit works on the day.” Wykodra names a temperature resistance and no date, like every other kit here.
Sixty seconds, which is a claim about speed and not about repair
“60-Second No-Disassembly Flat Tire Fix, No Professional Skill Needed: … even new beginners can seal leaks within 1 minute to get back on the road safely.”
That is true of the method and it is worth reading against what the shelf says about all six kits: “A plug is a temporary repair, valid for a tread puncture within the central area, never for a sidewall or shoulder”, and “A plug does not let you see whether the casing was damaged running flat.”
So one minute is the time to get moving, not the time to repair a tire. The vulcanizing press in this survey is what does the second thing, and it takes a tire off a rim and heats a patch to 140 °C (284 °F).
Thirty-six pieces, of which the plugs are not counted out
“36-Piece Full Accessory Set: Complete tool set includes tire plugs, rubber screw nails, 4-in-1 valve tool, valve caps and storage hardware.”
No number for the plugs and no number for the nails, on a kit whose whole argument is that it has both. The CKAuto kit, also 36 pieces, enumerates every item — 20 plugs, 4 caps, 4 cores and nine tools — so two kits with the same headline figure are not the same kit, and only one of them says so.
The need card on this shelf ranks on Pieces, highest first, which treats 36 valve caps and 36 plugs as the same thing.
At least five of the eleven kits here carry a valve tool of some kind: this one’s 4-in-1, CKAuto’s 4-way valve stem tool, Boulder Tools’ valve core tool, TOURGUARD’s standard cores and caps. It replaces the valve core, which is the part that leaks slowly when nothing has punctured the tread at all.
And at $9.99 it costs what the kit that borrowed its words costs
$9.99, the same price as the TOURGUARD 31-piece kit — and the TOURGUARD’s five bullets are the AUTOWN’s five bullets with the brand swapped, sentence for sentence. Wykodra’s are its own, they name a failure mode, a cure state and two tools for two hole sizes.
The TOURGUARD 17-piece kit at $5.99 is cheaper, with 5 plugs and one repair method.
What is not published
No plug count and no nail count on a kit sold on having both. No plug diameter and no reamer diameter, which no kit on this shelf publishes. No expiry date. No weight and no case dimensions, where Boulder Tools publishes both. No steel grade, where the TOURGUARD 17-piece kit says stainless. No pressure gauge, which only Boulder Tools supplies.
At $9.99 it is the only kit on this shelf that brings a second method for the hole a string plug makes worse.
Availability
On sale at around $10 on the American Amazon store at the time of checking.
Prices and availability are what Keepa reported on the date this page was updated; both move.
Prices quoted in this text were read on 6 October 2026. The live price is at the top of the page.
