Tamiya 53230 Hard Wide Inner Sponge Set - Precision On-Road Insert  [53230]

Stiffen Your Setup with Tamiya 53230 Hard Wide Inserts

Hobby pilots and racers looking for crisper steering will find the Tamiya 53230 Wide Inner Sponge Set (Hard) a reliable choice. These hard inserts add internal support to RC tyres, helping them resist deformation and keeping handling consistent. They are suited to on-road setups where tyre shape and response matter most.

Performance Gains from Hard Inserts

Enhancing tyre rigidity can noticeably improve cornering predictability. The hard sponge construction reduces unwanted tyre flex and helps maintain a consistent contact patch under load, which benefits drivers chasing repeatable lap times. The wide format ensures good seating across many tyre widths.

Fitment and Care Recommendations

Fitting the Tamiya 53230 sponges can also help spread load across the tyre, slowing uneven wear and extending usable tyre life. Check inserts during tyre changes and replace when they no longer return to shape after heavy use for best results.