The Royal Enfield Thunderbird 500 uses 90/90-19 front and 120/80-18 rear tube-type tyres on spoke wheels. Built for long-distance cruising, the Thunderbird 500 tyre setup balances comfort, grip on highway stretches, and stability at touring speeds.
The 19-inch front wheel and 18-inch rear wheel require tube-type fitment - matching the bike's classic spoke wheel design. Eurogrip's range includes tyres engineered for Royal Enfield's touring cruisers, tested for Indian highway conditions and monsoon surfaces.
Compare OEM-compatible tyre types and Royal Enfield Thunderbird 500 tyre prices below to find the right replacement for your ride.
| Variant | Front Tyre Size | Rear Tyre Size | Load Index / Speed Rating |
|---|---|---|---|
| Thunderbird 500 | 90/90-19 | 120/80-18 | 52P (Front) / 62P (Rear) |
| Tyre Type | Suitable For | Benefits |
|---|---|---|
| Tube-Type (TT) | Factory-fitted on Thunderbird 500 spoke wheels | Compatible with spoke wheel design, proven reliability for long-distance touring, field-repairable |
| Tubeless (TL) | Thunderbird X 500 with alloy wheels | Factory-fitted on Thunderbird X 500 variant featuring alloy wheel configuration |
| Warranty Type | Duration |
|---|---|
| Manufacturing Defects | 7 years from the date of manufacture* |
| Non-Manufacturing Defects | 3 years from the date of manufacture* |
*Subject to applicable tread wear conditions and warranty terms.
The Royal Enfield Thunderbird 500 uses 90/90-19 front and 120/80-18 rear tyres as OEM fitment. Both standard Thunderbird 500 and Thunderbird X 500 variants use the same tyre sizes, with differences only in rim type and tyre construction.
Eurogrip tyres for the Royal Enfield Thunderbird 500 are priced between Rs. 2,200 and Rs. 3,000, depending on the tyre type and compound. Prices vary based on whether you choose tube-type tyres for spoke wheels or tubeless tyres for alloy wheels.
Yes, tubeless tyres are available for the Thunderbird X 500 variant with alloy wheels. The standard Thunderbird 500 with spoke wheels requires tube-type tyres. Tubeless tyres offer better puncture resistance and easier maintenance compared to tube-type construction for compatible wheel types.
Both variants use identical tyre sizes - 90/90-19 front and 120/80-18 rear. The key difference is that Thunderbird 500 standard models use tube-type tyres with spoke wheels, while Thunderbird X 500 uses tubeless tyres with alloy wheels. Tyre compound and load ratings remain the same.
Recommended tyre pressure ranges are 20–22 PSI for the front tyre and 30–32 PSI for the rear tyre when riding solo. With a pillion rider, maintain 22 PSI front and 32 PSI rear. Always check pressure when tyres are cold for accurate readings.
Replace your Thunderbird 500 tyres every 25,000–50,000 km, depending on riding conditions and tyre wear patterns. Inspect tread depth regularly and replace tyres sooner if you notice uneven wear, cracks, or reduced grip on wet surfaces before reaching the kilometre threshold.
The front tyre has a 52P load index, and the rear tyre carries a 62P rating. The P speed rating indicates a maximum speed capability of 150 km/h. These ratings ensure the tyres handle the Thunderbird 500's weight and performance characteristics safely.
Your choice depends on your Thunderbird variant. Standard Thunderbird 500 with spoke wheels requires tube-type tyres, while Thunderbird X 500 with alloy wheels uses tubeless. Tubeless tyres offer better puncture resistance and pressure retention but require compatible alloy rims to function properly.
The standard Thunderbird 500 comes with spoke wheels designed for tube-type tyres. Converting to alloy wheels would require purchasing aftermarket alloy wheel sets compatible with the 19-inch front and 18-inch rear dimensions. The Thunderbird X 500 variant features factory-fitted alloy wheels.
90/90-19 means the front tyre is 90 mm wide with a 90% aspect ratio fitting a 19-inch rim. 120/80-18 means the rear tyre is 120 mm wide with an 80% aspect ratio fitting an 18-inch rim. These dimensions determine tyre fitment on your Thunderbird 500.