TVS Sport tyre size, front and rear

TVS Sport tyre size by variant

Both variants share the same wheels and tyres; the plus model changes features and finish, not rubber. The tube type is listed for both in spec tables, though some dealers mention tubeless. A tubeless tyre says so in raised capitals near the rim; no such marking means a tube is inside.

Understanding 2.75-17 and 3.00-17

These are inch based sizes, common on Indian commuter motorcycles. The first figure is the tyre's section width in inches: 2.75 is roughly 70 mm, and 3.00 is about 76 mm. That hyphen signals cross ply construction, its cords laid diagonally rather than radially. Finally, 17 gives the alloy diameter. Bias tyres have a stiffer sidewall that copes well with rough village roads and loads, which suits a bike often ridden two up with shopping or a milk can on the carrier.

Why the TVS Sport bike tyre size stays narrow

A narrow front tyre makes steering light in slow traffic and lets the bike filter through gaps easily. The rear has just enough width for grip under braking with a pillion. Wider tyres look chunkier but add rolling drag and weight, which cuts the mileage that many owners bought the Sport for. On a small, frugal engine, the difference shows on the fuel bill over a month of daily commuting.

Fatter rear tyre for a TVS Sport

Young owners often want a chunkier back tyre for style. Something marginally broader may fit the 17 inch rim, but check three things first. The rim width must suit the new tyre, or the tread will be pinched and wear in the centre. Sidewalls need daylight between them, the drive chain and the swingarm, even with the chain at its slackest. And the overall height should stay close to stock, or the speedometer will read off. Any change of size is best discussed with the TVS service centre, and never go below the load rating printed on the factory tyre. We do not suggest a specific size because we have not seen one fitted by the maker on this model.

Pressure for these tyres

Listings put the cold front figure for this bike at 25 psi, the rear at 28 psi for a lone rider and 32 psi with a passenger aboard. One source quotes 32 psi rear even solo, so let the TVS handbook settle it. Never use the maximum figure printed on the tyre. The bike tyre pressure guide explains checking with a gauge at the pump.

When to change tyres on the Sport

• Grooves worn flush with their tread wear indicators, or a shiny flat strip down the middle of the rear.
• Fine crazing across rubber that has baked for years outside a house.
• A gash or swelling after clipping a crater. Ride gently to a puncture mechanic for a proper look.
• A flat topped rear profile that makes the Sport resist leaning into bends.

Expect the back tyre on a commuter like this to be finished well before the front. Change the tube with the tyre if your bike uses tubes; an old tube inside a new tyre is a false saving. Not sure how old they are? Our page on tyre manufacturing date decodes the stamp.

More TVS Sport and commuter pages

For the battery on this bike, see our TVS Sport bike battery page. If you are comparing commuters, check the Splendor, the Radeon and the Shine guides. Plenty of other commuters, sports bikes and scooters appear under bike tyre size.