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Tata Tiago Tyre Size

Mukesh Kumar

Automotive content lead, 8 years covering Indian car specs

Verified against OEM Data (2026-09-02)
Official OEM Link

Factory OEM Tyre Size / मूल टायर साइज

155/80 R13 / 175/65 R14 / 175/60 R15

OEM Verified Documentation

Tiago Brochure

View Official Source Document

Complete Tyre & Wheel Specifications

SpecificationOfficial Manufacturer Specification
Factory OEM Tyre Sizes
155/80 R13(79T)XE / XT
175/65 R14(82T)XZ / XZ+
175/60 R15(81H)Tiago NRG
Trim / Variant ApplicationXE/XT: 155/80 R13; XZ/XZ+: 175/65 R14; NRG: 175/60 R15
Alternative / Other Factory Sizes155/80 R13, 175/65 R14, 185/60 R15
Rim Diameter (रिम का आकार)13 / 14 / 15 inch
Load Index79 (13") / 82 (14") / 81 (15")
Speed RatingT (190 km/h) / H (210 km/h)
Tyre Pressure / हवा का दबाव (Standard)Front (आगे): 32 psi (Placard) · Rear (पीछे): 30 psi (Placard)
Manufacturer Source:Tiago BrochureOfficial PDF
Trim coverage: XE/XT: 155/80 R13; XZ/XZ+: 175/65 R14; NRG: 175/60 R15Inflation note: Exact current pressure not directly established from located brochure; refer to driver door placard
Open Official OEM Doc

What This Size Means

155 = tread width in millimetres. 80 = aspect ratio, meaning the sidewall height is 80% of the tread width (124 mm). R = radial construction (or bias-ply if dash-indicated). 13 = wheel rim diameter in inches (330 mm).

Editor's Technical Insight

The Tata Tiago transformed the Indian compact hatchback segment by introducing mature European-inspired ride dynamics, a sturdy bodyshell, and composed high-speed manners. On mid and top XT, XZ, and XZ+ variants, the stock 175/65 R14 tyre size strikes an admirable compromise between low rolling resistance and assured highway grip. Entry-level XE models fitted with 155/80 R13 tyres offer a tall, forgiving 124mm sidewall cushion, but the narrower tread tends to squeal under emergency braking from 80 km/h. Enthusiast owners seeking a more planted stance often upsize to 185/60 R15 (the factory specification on the sportier Tiago JTP and Tiago NRG crossover variants), which fills the wheel wells handsomely and sharpens steering response. For Tiago iCNG and Tiago EV models, the extra weight over the rear and floorboard means tyre pressures should be monitored weekly: keep front tyres at 32 psi and rear tyres at 32-33 psi to avoid premature tread shoulder wear.

Tyre Options Available in India

Verified replacement options compatible with Tata Tiago stock wheel rims:

Bridgestone

B290

Estimated price:₹3,900–4,600
CEAT

Milaze X3

Estimated price:₹3,400–4,000
Apollo

Amazer 4G Life

Estimated price:₹3,500–4,200

Try It: Compare Upgrade Sizes

Calculate rolling diameter deviation, ground clearance difference, and speedometer error before upsizing.

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Frequently Asked Questions

Can I upsize base Tiago 155/80 R13 tyres to 175/65 R14?
Yes — this is an exact factory upgrade path identical to higher XT and XZ trims. The outer diameter differs by only 1.2%, meaning speedometer accuracy and odometer readouts remain practically unaffected.
What tyre size does the Tata Tiago NRG crossover use?
The Tiago NRG utilizes 175/60 R15 tyres on 15-inch stylized dual-tone steel wheels, giving it an elevated 181mm ground clearance compared to 170mm on the standard Tiago hatchback.
What is the recommended tyre pressure for daily use in a Tata Tiago?
Tata recommends 32 psi in the front tyres and 30 psi in the rear tyres under normal passenger loading. For the Tiago iCNG variant with a full boot gas tank, increase the rear tyre pressure to 33 psi.
Which tyres last longest on Indian road conditions for the Tiago?
Apollo Amazer 4G Life and CEAT Milaze X3 are famous for exceptional longevity on Indian roads, frequently achieving 55,000 to 65,000 km before reaching the replacement tread wear bar.